Amygdala Kindling Alters Estrus Cycle and Ovarian Morphology in the Rat

OpenAIRE

Pan, Juan; Zhang, Lingwu; Wang, Feng; Liu, Dan; Li, P. Andy; Sun, Tao

2013-01-01

The objective of this study is to explore the effects of amygdala kindling on estrus cycle and ovarian morphology. Thirty-five female rats at the age of 8 weeks were randomly designated to electrode kindled, sham-kindled, and normal controls. Kindled rats were implanted with kindling electrodes in the left basolateral amygdala and kindled by brief suprathreshold stimulations with a bipolar electrode. Estrous cycles were daily monitored through vaginal smears. Electrographic and behavioral sei...

Adapting to e-books

CERN Document Server

Miller, William

2013-01-01

Electronic books are now having a major impact on library collections. This book provides models for acquisitions policies and reports on several surveys of faculty and librarian attitudes toward e-books. It discusses issues in acquiring cataloguing and collection development regarding this important new library resource.Its subject matter deals with the different types of e-books, statistical data available for e-book usage, the development of e-book collections, learning environments, integrating e-books into local catalogues, acquisitions and usage monitoring of e-books.Thi

Curcumin inhibits amygdaloid kindled seizures in rats.

Science.gov (United States)

DU, Peng; Li, Xin; Lin, Hao-Jie; Peng, Wei-Feng; Liu, Jian-Ying; Ma, Yu; Fan, Wei; Wang, Xin

2009-06-20

Curcumin can reduce the severity of seizures induced by kainate acid (KA), but the role of curcumin in amygdaloid kindled models is still unknown. This study aimed to explore the effect of curcumin on the development of kindling in amygdaloid kindled rats. With an amygdaloid kindled Sprague-Dawley (SD) rat model and an electrophysiological method, different doses of curcumin (10 mgxkg(-1)xd(-1) and 30 mgxkg(-1)xd(-1) as low dose groups, 100 mgxkg(-1)xd(-1) and 300 mgxkg(-1)xd(-1) as high dose groups) were administrated intraperitoneally during the whole kindling days, by comparison with the course of kindling, afterdischarge (AD) thresholds and the number of ADs to reach the stages of class I to V seizures in the rats between control and experimental groups. One-way or two-way ANOVA and Fisher's least significant difference post hoc test were used for statistical analyses. Curcumin (both 100 mgxkg(-1)xd(-1) and 300 mgxkg(-1)xd(-1)) significantly inhibited the behavioral seizure development in the (19.80 +/- 2.25) and (21.70 +/- 2.21) stimulations respectively required to reach the kindled state. Rats treated with 100 mgxkg(-1)xd(-1) curcumin 30 minutes before kindling stimulation showed an obvious increase in the stimulation current intensity required to evoke AD from (703.3 +/- 85.9) microA to (960.0 +/- 116.5) microA during the progression to class V seizures. Rats treated with 300 mgxkg(-1)xd(-1) curcumin showed a significant increase in the stimulation current intensity required to evoke AD from (735.0 +/- 65.2) microA to (867.0 +/- 93.4) microA during the progression to class V seizures. Rats treated with 300 mgxkg(-1)xd(-1) curcumin required much more evoked ADs to reach the stage of class both IV (as (199.83 +/- 12.47) seconds) and V seizures (as (210.66 +/- 10.68) seconds). Rats treated with 100 mgxkg(-1)xd(-1) curcumin required much more evoked ADs to reach the stage of class V seizures (as (219.56 +/- 18.24) seconds). Our study suggests that curcumin has

Amygdala Kindling Alters Estrus Cycle and Ovarian Morphology in the Rat.

Science.gov (United States)

Pan, Juan; Zhang, Lingwu; Wang, Feng; Liu, Dan; Li, P Andy; Sun, Tao

2013-11-01

The objective of this study is to explore the effects of amygdala kindling on estrus cycle and ovarian morphology. Thirty-five female rats at the age of 8 weeks were randomly designated to electrode kindled, sham-kindled, and normal controls. Kindled rats were implanted with kindling electrodes in the left basolateral amygdala and kindled by brief suprathreshold stimulations with a bipolar electrode. Estrous cycles were daily monitored through vaginal smears. Electrographic and behavioral seizures were recorded and ovarian morphology was evaluated by light and electron microscopies. Our results showed that the kindled rats lost their ovarian periodicity displayed significant ovarian enlargement. H&E staining revealed increased number of growing follicles and total follicles, as well as polycysts in the ovaries of the kindled animals compared to sham and control animals. Ultrastructural study detected numerous apoptotic granulosa cells in growing follicles and thecal cell hyperplasia with secretary granules in the thecal cells in the kindled rats. The results suggest that amygdala kindling is a risk factor for the development of polycystic ovary syndrome.

From book to eBook : towards a print conception of the eBook

OpenAIRE

Berry, Katherine Rachel L

2005-01-01

Denne avhandlingen er en analyse av eBook som beskrevet av to eBook forlag via ebooks.com og ereader.com på internett. Avhandlingen inkluderer også en analyse av tre andre programmer; Abode Reader, Microsoft Reader og eReader. Ut fra websidens innhold som fokuserer på en visuell presentasjon av eBook og språket som blir brukt i forbindelse med eBook så vil analysen ta dette i betraktning. I forbindelse med reader programmet så vil den visuelle presentasjonen, funksjoner, skriveområde og sp...

Children’s E-books are Born: How E-books for Children are Leading E-book Development and Redefining the Reading Experience

Directory of Open Access Journals (Sweden)

Kathleen Schreurs

2013-12-01

Full Text Available Children’s e-books waited to emerge until technology could support their advanced requirements. Recent technologies such as colour e-readers and tablets like Apple’s iPad provide support for heavy visual content and opportunities for interactivity. E-books for children have grown in availability and popularity and now include puzzles, games, music, video, and audio features that boost narratives and create a unique reading experience that is further from print than ever before. This article positions e-books for children as leaders in e-book development. It reviews concepts, practices, and scholarship in the area of e-books for children and highlights issues with definitions and research caused by the rapid growth of enhanced and interactive e-books. There is little argument among scholars and practitioners that the reading experience is changing, and the new generation of readers may have different opinions, assumptions, and preferences for the meanings of ‘book’ and ‘reading’. Managing these shifts in the reading experience, which is still strongly tied to notions from print culture, is an important role for LIS scholars, librarians, educators, and parents. Recent research on e-books for children focuses largely on literacy and education. Little attention has been paid to if and why children enjoy the e-reading experience. Additionally, the majority of current research examines children’s e-reading from an adult perspective with most surveys and interviews consulting parent participants and not children. An examination of relevant research as well as literature on the history and conceptualization of e-books and reading as an evolving experience reveals that, from new technologies to new experiences and new definitions, e-books for children are pushing toward the future of reading.

E-book perception of Croatian students

Directory of Open Access Journals (Sweden)

Boris Badurina

2016-02-01

Full Text Available The aim of this paper is to try to answer the question of students’ perception of e-book considering different forms of e-books students might have experience with. Questions of defining the e-book and attitudes toward e-book are considered separately. Research conducted by online questionnaire on student population show that the experience that students have with e-books mainly consists of pdf versions of printed books. Devices used for reading e-books are mainly desktop computers or laptops or in smaller degree tablets. E-readers are almost not used at all since the ownership of the e-readers among students is almost non-existent. That level of e-book experience influences students’ definition of e-book. Students mainly consider an e-book to be electronic version of printed book that is read on a computer. Considering the content that student mostly read on e-books it’s mainly scientific literature or exam materials. Fiction is almost exclusively read on paper. Given the choice of type of book students would in both cases rather chose paper, although in case of scientific literature and exam materials they are more open to e-books. Factor analysis was used to analyse characteristic that students recognize in e-books and result show three independent factors: Usefulness and practicality, Reading experience and Accessibility. Usefulness and practicality and accessibility was rated positively and reading experience negatively. These results are expected considering that students mostly read e-books on computers and not on dedicated reading devices.

Academic library use of ebooks

CERN Document Server

2014-01-01

This 165-page international study looks closely at how academic libraries are using eBooks. It helps librarians to answer questions such as: how fast is eBook spending growing? Which eBook purchasing models are growing fastest? Subscription models that allow unlimited access” pay per view models? Outright ownership? Other models? What percentage of eBook purchases are through consortia? What percentage direct from publishers? What percentage through aggregators?

Things Change, People Change, Libraries Go on: E-books or Not E-books?

Science.gov (United States)

Martines, F.

2015-04-01

The aim of this paper is to describe how e-books work and how they can be managed in a scientific or research library; specifically, to discuss the viability of e-lending. The results were a little bit surprising and even slightly confusing. Unquestionably, e-books have enormous potential, but much of this potential is untapped. Although there is widespread awareness of the advantages of e-books among users and librarians, problems and challenges are not as well known. After a discussion of the potential advantages, I will concentrate on some of the real drawbacks of e-books.

The ebook revolution

CERN Document Server

Sheehan, Kate

2013-01-01

The eBook Revolution: A Primer for Librarians on the Front Lines is exactly what its title promises: an essential resource for librarians facing the formidable task of coordinating the library-wide transition to eBooks and fielding questions from patrons

Mesolimbic dopaminergic supersensitivity following electrical kindling of the amygdala

International Nuclear Information System (INIS)

Csernansky, J.G.; Mellentin, J.; Beauclair, L.; Lombrozo, L.

1988-01-01

Limbic seizures developed in rats following daily electrical stimulation of the basolateral nucleus of the amygdala. Animals were designated as kindled after five complete (stage 5) behavioral seizures were observed. A subgroup, designated as superkindled, received three additional weeks of electrical stimulations. Kindled rats were significantly subsensitive to the stereotypy-inducing effects of apomorphine, a direct dopamine agonist, compared to controls. Superkindled rats were supersensitive to the effects of apomorphine. However, both kindled and superkindled rats demonstrated an increase in 3 H-spiperone Bmax values, reflecting dopamine D2-receptor densities, in the nucleus accumbens ipsilateral to the stimulating electrode. The number of interictal spikes recorded from the stimulating amygdaloid electrode during the last week of kindling was correlated with changes in apomorphine sensitivity in individual animals

E-Books on the Mobile E-Reader

Directory of Open Access Journals (Sweden)

Chulyun Kim

2013-01-01

Full Text Available The market for e-books has been established during the past several years. Many e-book readers are commercially available, and millions of e-book titles are available for purchase or free download. E-paper technology has matured enough to be used as the screen for dedicated e-book readers which make reading possible with the familiar feel of reading printed books. In this paper, we provide a comprehensive review of the status of the e-book, including the architecture and features of e-book readers, market adoption and e-book industry ecosystem.

STEM and Non-STEM Library Users Have Increased Their Use of E-Books

Directory of Open Access Journals (Sweden)

Stephanie Krueger

2017-06-01

or weekly use of e-books for scholarly pursuits, with undergraduates reporting the most frequent use: 38.6% daily/weekly use versus 37.2% for graduate students, 16.2% for faculty, and 14.2% for staff. 38% of respondents reporting daily/weekly use were from STEM disciplines; 31.3% were from non-STEM fields. Computers, not e-readers, were the primary devices used for accessing e-books: 72.5% of respondents reported using laptops or desktops to this end versus tablets, 37.9%; mobile phones, 36.7%; Kindles, 25.6%; Nooks, 5.9%; and other e-readers, 3.3%. Top “mixed device access” responses were tablet/mobile phone/computer (98 responses; mobile phone/computer (93 responses; and tablet/computer (81 responses. The top three discovery tools respondents reported using for finding e-books were commercial sites (35.9%, free websites (26.8%, and the library website (26.2%. A weak-positive Spearman’s rho rank correlation of 0.25 provides some evidence that respondents who visit the library often are likely to use online resources and e-books. 35% of respondents reported they use e-books online “most of the time,” and 67% of respondents indicated they print out e-book content for use. Responses to the question “What, if anything, would make you more likely to use e-books for academic purposes?” included easier access via the library website (48% of respondents, better functionality for highlighting/annotating (44%, reduced cost (43.2%, easier downloading (38.5%, more e-books in area of research interest (37.3%, more textbooks (37.2%, and ownership of a dedicated e-reader (35.6%. In 2012, 52% of respondents reported never having downloaded an e-book for offline use. This percentage dropped notably in this study, with only 11.5% of respondents indicating they had never downloaded for later use. Conclusion – While this study indicates both STEM and non-STEM respondents at this institution are increasingly using e-books, preferences for electronic versus print format

E-books in academic libraries

CERN Document Server

Mincic-Obradovic, Ksenija

2010-01-01

Written from the perspective of a librarian, this book offers a comprehensive overview of the impact of e-books on academic libraries. The author discusses advantages to both researchers and librarians and provides current examples of innovative uses of e-books in academic contexts. This book reviews the current situation in e-book publishing, and describes problems in managing e-books in libraries caused by the variety of purchase models and varying formats available, and the lack of standardisation. It discusses solutions for providing access and maintaining bibliographic control, looks at v

Anticonvulsant and Antioxidant Effects of Pitavastatin Against Pentylenetetrazol-Induced Kindling in Mice.

Science.gov (United States)

Faghihi, Nastaran; Mohammadi, Mohammad Taghi

2017-06-01

Purpose: The pleiotropic effects of statins (antioxidant and anti-inflammation) have been reported by previous studies. Therefore, we aimed to determine whether pitavastatin has protective effects against pentylenetetrazol (PTZ)-induced kindling in mice and also whether pitavastatin improves the brain antioxidant capacity and attenuates the oxidative injuries in kindled mice. Methods: Twenty-four mice were randomly divided into four groups (each group n=6); control, PTZ-kindling and PTZ-kindled rats treated with pitavastatin (1&4 mg/kg). PTZ kindling seizures were induced by repetitive intraperitoneal injections of PTZ (65 mg/kg) every 48 hours till day twenty-one. Animals received daily oral pitavastatin for twenty-one days. Latency, score and duration of the seizures were recorded. The activities of catalase (CAT) ad superoxide dismutase (SOD), and likewise the contents of malondialdehyde (MDA) and nitrate were assessed in the brains of all rats. Results: There was a progressive reduction in latency of the kindled rats in the next injections of PTZ. Pitavastatin reduced this value (latency) particularly at higher dose. Seizures duration and score also decreased in treatment groups. SOD and CAT activities significantly decreased in PTZ-kindling group by 62% and 64%, respectively, but pitavastatin did not significantly change the SOD and CAT activities. Brain MDA and nitrate significantly increased in PTZ-kindling group by 53% and 30%, respectively. Pitavastatin at higher dose significantly decreased the MDA and nitrate contents of PTZ-kindling rats by 45% and 32%, respectively. Conclusion: Our findings revealed that pitavastatin can improve the behavioral expression of the PTZ-kindling rats and attenuate the seizure-induced oxidative/nitrosative damage.

Endorphin mediation of post-ictal effects of kindled seizures in rats.

Science.gov (United States)

Kelsey, J E; Belluzzi, J D

1982-12-16

Brief electrical stimulation of the enkephalin-rich globus pallidus at 1-h intervals produced kindled, clonic seizures in rats as rapidly as similar stimulation of the amygdala. Massing the kindling trials at 10-min intervals inhibited the occurrence of subsequent seizures, especially following globus pallidus stimulation. Naloxone (20 mg/kg), an opiate receptor antagonist, reversed this post-ictal inhibition of seizures following massed trials, but had no effect on seizures kindled at 1-h intervals. Thus, endorphin-released during seizures do not appear to mediate the production of kindled seizures, but do appear to mediate the transient posts ictal inhibition of seizures.

Book selling and e-books in Sweden

Directory of Open Access Journals (Sweden)

Elena Maceviciute

2015-07-01

Full Text Available This paper addresses the issue of the understanding of the book-selling situation as Swedish booksellers see it. It pursues the answers to the following questions: 1. What are the perceptions of Swedish booksellers of the impact of e-books on their business? 2. What drivers are important for Swedish booksellers for adopting and developing e-book sales through their own sales channels? 3. What do they perceive as barriers to e-book selling through their own channels? The authors have employed the analysis of the secondary statistical data and a survey of Swedish booksellers to answer their questions. The results of the investigation have shown that the Swedish booksellers do not feel their bookshops, or business in general, are threatened by e-books. The opinions on e-books do not differ between the few selling e-books and others who do not offer this product. The reasons for selling e-books are well-functioning routines and personal interest in the product. The reasons for not selling the books are the lack of demand and technical resources as well as contractual agreements with e-book publishers or vendors. So, technical resources for e-book sales, routines, and contracts with publishers are the main premises for this activity. The biggest barriers to e-book sales are: a the price as one can see not only in the answers of the booksellers, but also in the drop of sales obviously related to the rise of prices during 2014; b lack of demand from customers who do not enquire about e-books in bookshops. This leads to the belief that e-books will be sold mostly online either directly from publishers and authors or through online booksellers. However, an equal number of booksellers believe that physical bookshops will be selling printed books and e-books in the future. The future of e-books seems to be quite secure and non-threatening to printed books from the point of view of booksellers. The growth of e-book sales is quite slow and the respondents

The anticonvulsant action of AHR-11748 on kindled amygdaloid seizures in rats.

Science.gov (United States)

Albertson, T E; Walby, W F

1987-03-01

The anticonvulsant effectiveness of AHR-11748 (3-[3-(trifluoromethyl)phenoxy]-1-azetidinecarboxamide) was evaluated in the kindled amygdaloid seizure model in rats. Doses of AHR-11748 that did not cause prestimulation toxicity significantly attenuated elicited afterdischarge durations and the severity of the accompanying behavioral convulsive response in previously kindled rats. AHR-11748 (25-100 mg/kg i.p.) was evaluated at 30 min in previously kindled rats using both threshold (20 microA increments) and suprathreshold (400 microA) paradigms. AHR-11748 (50-100.mg/kg) reduced suprathreshold elicited after discharges and seizure severity. Utilizing a suprathreshold kindling paradigm, the maximum anticonvulsant effectiveness for the 100 mg/kg i.p. dose of AHR-11748 was seen at 180 min. AHR-11748 significantly elevated seizure thresholds only at the 100 mg/kg dose. AHR-11748 (25-100 mg/kg) significantly reduced the severity of threshold elicited seizures. When AHR-11748 (50 and 100 mg/kg i.p.) was administered daily during kindling acquisition, the number of daily trials necessary to complete kindling significantly increased. A reduction in both the duration and the severity of the responses induced by the daily stimulations during the acquisition period was seen with AHR-11748 treatment. This study has demonstrated that AHR-11748 significantly modifies both the acquisition of kindling and the fully kindled amygdaloid seizures at doses that do not cause behavioral toxicity.

Dispelling Five Myths about E-books

Directory of Open Access Journals (Sweden)

James E. Gall

2005-03-01

Full Text Available Some considered 2000 the year of the e-book, and due tothe dot-com bust, that could have been the format’s highwater mark. However, the first quarter of 2004 saw thegreatest number of e-book purchases ever with more than$3 million in sales. A 2002 consumer survey found that67 percent of respondents wanted to read e-books; 62 percent wanted access to e-books through a library.Unfortunately, the large amount of information writtenon e-books has begun to develop myths around their use,functionality, and cost. The author suggests that thesemyths may interfere with the role of libraries in helpingto determine the future of the medium and access to it.Rather than fixate on the pros and cons of current versions of e-book technology, it is important for librarians tostay engaged and help clarify the role of digital documents in the modern library.

E-books in libraries a practical guide

CERN Document Server

Price, Kate

2011-01-01

Providing a practical appraisal of e-books, this book addresses the key questions: Where do e-books come from and what are the key business models that support them? What needs to change before e-books become universally and easily used? What will the e-book landscape look like in ten years' time? And more.

Everything That’s Wrong with E-Book Statistics: A Comparison of E-Book Packages

OpenAIRE

Byström, Karin

2013-01-01

This poster presentation highlights the problems that exist in defining “a download” for e-books. Even though there is a COUNTER code of practice, a download can still be defined as either a page, chapter or title use. Many e-book publishers don’t follow COUNTER at all, and then the differences are even bigger. Libraries face many problems because of this, and this poster aims to raise awareness on the problems concerning analyzing e-book usage statistics.

The effect of exogenous GM1 ganglioside on kindled-amygdaloid seizures.

Science.gov (United States)

Albertson, T E; Walby, W F

1987-01-01

The effects of 12 daily doses of 30 mg/kg GM1 ganglioside i.p. on the acquisition of kindled-amygdaloid seizures in the rat was studied. No modification in the rate of kindling or the expression of the elicited seizures was noted during the acquisition phase. Further studies with additional fully amygdaloid kindled rats failed to show significant modification of suprathreshold or threshold elicited seizures after single 30-60 mg/kg i.p. doses of GM1 ganglioside. Despite previous studies which have shown antibodies to GM1 ganglioside to be convulsive, no anticonvulsant activity was demonstrated in this study with exogenous GM1 ganglioside using a battery of kindled-amygdaloid seizure tests in the rat.

E-book usage amongst academic librarians in South Africa

Directory of Open Access Journals (Sweden)

Sandy Zinn

2011-01-01

Full Text Available The purpose of this study completed in 2010 was to investigate the use of e-books amongst academic librarians; in particular which e-books are available to academic librarians, why they choose this format, what impact e-books have on librarians’ professional practice and what the usage patterns of e-books are amongst academic librarians. A web-based questionnaire was distributed on the LIASA mailing list. The results reflect a more gradual trend towards e-book adoption. There is still a preference for print or a “bit of both” – print and electronic. This is because of the high costs of e-books using the subscription model as the predominant e-book acquisition model and the lack of sufficient e-books in all subject fields. E-books are used for “browsing for information” and are selected for functionalities such as having the ability to search the document, anytime access and automatic citation. Major problems identified with e-books are: the cost of the equipment to read e-book formats; the cost of the e-books, especially if the subscription purchasing model is used; the lack of reliability of the Internet; and the lack of training in the use of e-books.

Ebooks: rather electronic or book? Extending legal deposit to ebooks at the Bibliothèque nationale de France

OpenAIRE

Derrot , Sophie; Oury , Clément

2014-01-01

International audience; Even though the ebooks market has developed more slowly in France than in other countries, especially in northern America and northern Europe, the number of titles proposed is now increasing. The ebook production and distribution chain has been clarified, while major standard ebooks formats (EPUB, PDF) and metadata schemes (ONIX) have emerged. A growing number of French citizens are currently using ebooks to access knowledge, culture and entertainment. Being able to co...

Ebook Evaluation Criteria: A Proposed Checklist

Directory of Open Access Journals (Sweden)

Amir Ghaebi

2010-09-01

Full Text Available E-books embody diverse features, each of which could contribute towards increasing their user-agreeability and attracting more users. In order to select an Ebook best suited to their needs, both users and librarians consider a set of criteria. The present study aims at providing the evaluation criteria from the standpoint of both the users and librarys by employing two approaches, i.e. through considering the characteristics of the electronic environment, and also maintaining the desired features of the printed media in E-books. By reviewing the resources published in the field of E-books, 15 criteria along with 101 components have been collectively discussed for evaluation of the suitable E-book for users and libraries. Four criteria with 24 components have been solely devised for libraries and librarians.

Age-Dependent Effects of Topiramate on the Acquisition and the Retention of Rapid Kindling

Science.gov (United States)

Mazarati, Andréy; Shin, Don; Auvin, Stéphane; Sankar, Raman

2008-01-01

Summary Purpose To examine antiepileptogenic, disease-modifying, and anticonvulsant effects of topiramate under conditions of rapid kindling at different stages of development. Methods Afterdischarge threshold (ADT) and duration (ADD) were examined in two-, three-, and five-week old Wistar rats before and after administration of topiramate (200 mg/kg). Animals underwent a rapid kindling protocol (sixty 10 second trains, bipolar 20 Hz square wave pulses delivered every five minutes). The progression of behavioral and electrographic seizures, and responses to test stimulations 24 hours after the protocol were compared between topiramate and vehicle treated control rats. In addition, rats that were previously given vehicle only prior to kindling, were then given topiramate to examine the effect on established kindled seizures. Results In two-week old animals, topiramate affected neither the baseline afterdischarge, nor the progression of kindled seizures. In three-week old rats, topiramate did not modify the baseline afterdischarge, but significantly delayed the occurrence of full motor seizures in response to repeated stimulations. Topiramate treatment of five-week old rats increased baseline ADT, shortened ADD, and delayed the progression of kindled seizures. Twenty four hours after the last kindling stimulation, animals of all ages exhibited a decreased ADT, an increase ADD, and developed behavioral seizures in response to threshold stimulation. Vehicle treated kindled rats that were then given topiramate displayed significantly attenuated behavioral seizures induced by the threshold stimulation. Conclusions Topiramate exhibited age-dependent disease-modifying effects under conditions of rapid kindling, but failed to block epileptogenesis. Topiramate also inhibited kindled seizures with equal efficacy across the three ages. PMID:17319916

Antiapoptotic and neuroprotective role of Curcumin in Pentylenetetrazole (PTZ) induced kindling model in rat.

Science.gov (United States)

Saha, Lekha; Chakrabarti, Amitava; Kumari, Sweta; Bhatia, Alka; Banerjee, Dibyojyoti

2016-02-01

Kindling, a sub threshold chemical or electrical stimulation, increases seizure duration and enhances accompanied behavior until it reaches a sort of equilibrium state. The present study aimed to explore the effect of curcumin on the development of kindling in PTZ kindled rats and its role in apoptosis and neuronal damage. In a PTZ kindled Wistar rat model, different doses of curcumin (100, 200 and 300 mg/kg) were administrated orally one hour before the PTZ injections on alternate day during the whole kindling days. The following parameters were compared between control and experimental groups: the course of kindling, stages of seizures, Histopathological scoring of hippocampus, antioxidant parameters in the hippocampus, DNA fragmentation and caspase-3 expression in hippocampus, and neuron-specific enolase in the blood. One way ANOVA followed by Bonferroni post hoc analysis and Fischer's Exact test were used for statistical analyses. PTZ, 30 mg/kg, induced kindling in rats after 32.0 ± 1.4 days. Curcumin showed dose-dependent anti-seizure effect. Curcumin (300 mg/kg) significantly increased the latency to myoclonic jerks, clonic seizures as well as generalized tonic-clonic seizures, improved the seizure score and decreased the number of myoclonic jerks. PTZ kindling induced a significant neuronal injury, oxidative stress and apoptosis which were reversed by pretreatment with curcumin in a dose-dependent manner. Our study suggests that curcumin has a potential antiepileptogenic effect on kindling-induced epileptogenesis.

EBooks and Accommodations: Is This the Future of Print Accommodation?

Science.gov (United States)

Cavanaugh, Terence

2002-01-01

This article explains the three components of eBooks: an eBook file, software to read the eBook, and a hardware device to read it on. The use of eBooks for students with special needs, the advantages of eBooks, built in accommodations, and creating accommodations are discussed. EBook resources are included. (Contains references.) (CR)

E-Book Technology and Its Use

Directory of Open Access Journals (Sweden)

Fatih Rukancı

2003-06-01

Full Text Available The book industry that showed extraordinary development with the invention of printing machine by Johann Gutenberg during the 1450’s is constantly changing along with new telecommunication and information technologies. The most re- cent evolution in the book and publishing industry is electronic books. E-book technology supported by hardware, software and standart protocols and some of its advantage and disadvantages had produced e-book readers that became un- separable part of our academic and daily life. E-books, in recent years, has be­came more widespread in the areas of publishing, education and information ser­vices and are reaching larger user groups. It is expected that this new technology will change our way of information acquisition and dissemination. This seems unavoidable despite the views of those who argue that e-books cannot be an al­ternative to printed books. Widespread of e-books will be added a new dimensi­on to technical and user services in information centers.

Ebook Summit: Our Ebook Challenge

Science.gov (United States)

Library Journal, 2010

2010-01-01

Over 2000 participants made the daylong programming at the "Library Journal"/"School Library Journal" Virtual Ebook Summit, September 29, a robust conversation and not just within the summit interface but also in tweets with the #ebooksummit hashtag (and beyond) and in libraries across the country where participants logged in to take part. The…

E-Books or Textbooks: Students Prefer Textbooks

Science.gov (United States)

Woody, William Douglas; Daniel, David B.; Baker, Crystal A.

2010-01-01

Previous research has demonstrated that the experience of reading e-books is not equivalent to reading textbooks. This study examines factors influencing preference for e-books as well as reported use of e-book content. Although the present student cohort is the most technologically savvy to ever enter universities, students do not prefer e-books…

Understanding E-Book Continuance Intention: Empirical Evidence from E-Book Users in a Developing Country.

Science.gov (United States)

Maduku, Daniel K

2017-01-01

The book publishing industry is going through radical transformations that are driven by recent developments in information systems (IS). E-books are merely one of these developments. Notwithstanding the projections in the growth of e-book use, producers of these products contend with the issue of building user retention and loyalty through continued use. Extending the technology acceptance model (TAM), this study examined the impact of factors of perceived usefulness, perceived ease of use, social influence, and facilitating conditions on e-book continuance intention among users. The subjects of this study were 317 students from five higher institutions of learning in South Africa. Empirical testing of the research model was carried out using structural equation modeling. The results indicate that 42 percent of the variance in e-book users' continuance intention is explained by perceived usefulness, perceived ease of use, and social influence. Interestingly, facilitating conditions have an influence, although indirectly, through perceived usefulness, perceived ease of use, and social influence. The study not only contributes to the existing IS literature by extending the TAM to explain continuance intention in the e-book IS domain in a developing country but also makes recommendations to practitioners who attempt to foster continuous use of this technology.

Why doesn’t everyone love reading e-books?

OpenAIRE

Myrberg, Caroline

2017-01-01

Why do many students still prefer paper books to e-books? This article summarizes a number of problems with e-books mentioned in different studies by students of higher education, but it also discusses some of the unexploited possibilities with e-books. Problems that students experience with e-books include eye strain, distractions, a lack of overview, inadequate navigation features and insufficient annotation and highlighting functionality. They also find it unnecessarily complicated to down...

The anticonvulsant action of nafimidone on kindled amygdaloid seizures in rats.

Science.gov (United States)

Albertson, T E; Walby, W F

1988-01-01

The anticonvulsant effectiveness of nafimidone (1-[2-naphthoylmethyl]imidazole hydrochloride) was evaluated in the kindled amygdaloid seizure model in rats. Nafimidone (3.1-120 mg/kg i.p.) was evaluated at 30 min in previously kindled rats using both threshold (20 microA increments) and supranthreshold (400 microA) paradigms. Nafimidone (25-50 mg/kg) significantly reduced supranthreshold elicited afterdischarge length and seizure severity only at doses with some prestimulation toxicity. The maximum anticonvulsant effectiveness for the 25 mg/kg i.p. dose of nafimidone was seen between 15 and 30 min utilizing a suprathreshold kindling paradigm. Nafimidone did not significantly elevate seizure thresholds at the doses tested; however, nafimidone (3.1-50 mg/kg) reduced the severity and afterdischarge duration of threshold elicited seizures in a non-dose response manner. Drug-induced electroencephalographic spikes were seen in both cortex and amygdala in most kindled rats receiving 100-120 mg/kg i.p. within 30 min of dosing before electrical stimulation. The frequency of spike and wave complexes increased in most of these animals leading to drug-induced spontaneous seizures and death in approximately 25% before electrical stimulation. This study has demonstrated that although nafimidone can modify both threshold and suprathreshold elicited kindled amygdaloid seizures, it lacks significant specificity in this model of epilepsy.

The E-Book Phenomenon: A Disruptive Technology

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Wilson, T. D.

2014-01-01

Introduction: The e-book and its associated technology have emerged as a disruptive technology over the past ten years. The aim of this paper is to discuss some of the consequences of this development, based on the work of the e-books in Sweden research projects. Argument: To explain the impact of the e-book phenomenon we use Winston's theory of…

No Shelf Required: E-Books in Libraries

Science.gov (United States)

Polanka, Sue, Ed.

2010-01-01

E-books have been around for more than 10 years but are still a relatively new phenomenon to many librarians and publishers. With the introduction of e-book readers, the e-book has become mainstream, with recent triple-digit annual increases in sales. But what place do they have in the library? In this volume, Sue Polanka brings together a variety…

Updates on Ebooks: Challenges & Changes

Science.gov (United States)

Acedo, Shannon; Leverkus, Cathy

2014-01-01

The ebook ecosystem has experienced many changes recently--having both positive and negative effects for the school library. On the positive side, many publishers have stopped seeing ebooks as the coming of the Apocalypse; instead, they are seeing that the publishing business survives and, indeed, flourishes. The different actors in this arena are…

Synaptic degeneration and remodelling after fast kindling of the olfactory bulb

DEFF Research Database (Denmark)

Woldbye, D P; Bolwig, T G; Kragh, J

1996-01-01

in the basolateral amygdala and dentate gyrus, suggesting that these regions may be functionally altered during the kindling process. In the piriform cortex and dentate gyrus increased NCAM/D3(SNAP-25) ratios found ipsilaterally at seven days after kindling probably reflect an elevated rate of synaptic remodelling...

E-Books: Are We on the Same Page?

Science.gov (United States)

Bozarth, Sandra; Zhong, Ying

2016-01-01

Libraries are making great efforts acquiring, maintaining, and promoting electronic book (e-book) collections; therefore, understanding what preference users have regarding e-books will help with current and future collection-development decisions. For librarians to provide e-book resources and services effectively, a thorough understanding of…

Mediatheorie van het e-book

NARCIS (Netherlands)

Mulder, Arjen

2017-01-01

textabstractDeparting from Marshal McLuhan’s analysis of the impact of print books on the mental and social environment of readers, Arjen Mulder reflects on the possible mental and social effects of the e-book as a new medium. The e-book, as carrier of an immaterial text, allows the reader to change

Examining College Students’ Reading Behaviors and Needs for Ebook Readers

Directory of Open Access Journals (Sweden)

Wei-Jane Lin

2012-12-01

Full Text Available This study investigates college students’ reading behaviors and attitudes toward print and electronic carriers of books. With the prosperity and variety of ebook readers currently, it is important to understand the genuine needs of the users to better leverage the features and functions of the ebook readers. The methodology of survey research is conducted to explore 76 undergraduate students’ experiences, preferences and appraisals toward reading via the print books and ebook readers. Generally the college students possess positive attitudes toward and are willing to take advantage of the ebook and ebook reader services provided by libraries, but the current rate of use is low. The results suggested that student adoption of ebook readers are affected by their goals of reading. The college students prefer ebook readers significantly for leisure reading, and highly demand the functionality of multimedia presentations and file management. When reading academic contexts, the college students preferred hardcovers and online ebooks via the Web browser, and they value the functions of searching, marking and file management on ebook readers especially. [Article content in Chinese

Libraries, Patrons, and E-Books

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Zickuhr, Kathryn; Rainie, Lee; Purcell, Kristen; Madden, Mary; Brenner, Joanna

2012-01-01

This report explores the world of e-books and libraries, where libraries fit into these book-consumption patterns of Americans, when people choose to borrow their books and when they choose to buy books. It examines the potential frustrations e-book borrowers can encounter when checking out digital titles, such as long wait lists and compatibility…

Inhibitory Effect of High Dose of the Flavonoid Quercetin on Amygdala Electrical Kindling in Rats

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Tourandokht Baluchnejadmojarad

2010-05-01

Full Text Available A B S T R A C T Introduction: Epilepsy is a chronic neurological disorder in which patients experience spontaneous recurrent seizures. Although the most commonly recommended therapy is drug treatment, some patients do not achieve adequate control of their seizures on existing drugs. New medications with novel mechanisms of action are needed to help those patients whose seizures are resistant to currently-available drugs. Therefore, the anti-convulsant effect of a high dose of quercetin was evaluated in amygdala kindling model in male rats. Methods: Rats were divided into sham-operated group, quercetintreated SH, kindled, and quercetin-treated kindled rats. Quercetin was administered i.p. one day before amygdale kindling for 3 weeks (40 mg/kg/day. The parameters seizure stage, AD duration, the latency to the onset of stage 4, and the duration of stage 5 were analyzed. Results: The results showed that quercetin pretreatment causes a lower seizure intensity in treated kindled rats (p<0.05-0.01, a lower after-discharge duration (p<0.05-0.01, and a higher latency to stage IV (p<0.05 as compared to untreated kindled ones. Discussion: To conclude, chronic administration of quercetin inhibits amygdala electrical kindling and more studies are warranted to clarify its underlying mechanisms.

Are We Ready for E-Books? Omani University Students' Uses and Perceptions of E-Books

Science.gov (United States)

Al Saadi, Khalid; Lane-Kelso, Mary; Al Hafeedh, Anisa; Al Sheithani, Zainab; Al Wishahi, Mariam

2017-01-01

As the presence of e-books on university campuses proliferate, it is crucial that we understand their role in students' lives. This research reports on a survey distributed to Sultan Qaboos University students and shares their perceptions of the use of e-books. The study used the quantitative approach to investigate the issues related to the uses…

eHealth voor Zorgprocesinnovatie : e-book

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Dr. A.L. Cordia

2015-01-01

Het E-book 'eHealth voor Zorgprocesinnovatie' van ir. Anneloes Cordia, expert bij Kenniscentrum Zorginnovatie, heeft als doel eHealth en ICT-systemen in de zorg in verband te brengen met de belangrijke kwaliteitsdoelstellingen zoals doelmatigheid en transparantie. Daarnaast biedt het E-book

E-book lending in digital libraries: systematic review

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Mehdi Alipour-Hafezi

2016-12-01

Full Text Available The purpose of this study is systematic review of e-book lending in digital libraries in order to identify the status of researches in e-book lending, exist research gaps, and their research methods. In this way, systematic review is used for study. Searching in databases in three steps finally showed 36 research resources to be studied. Findings demonstrate that researches on e-book lending are in progress and at the future this domain will be in the spotlight. Also findings showed that subjects such as e-book lending, business models and status of laws in e-book lending are the main fields that need more researches. Moreover study on research methods showed that most of the researches had done by quantitative approach and survey method.

Unilateral Hypothalamus Inactivation Prevents PTZ Kindling Development through Hippocampal Orexin Receptor 1 Modulation

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Nasibe Akbari

2014-02-01

Full Text Available Introduction: Epilepsy is a neural disorder in which abnormal plastic changes during short and long term periods lead to increased excitability of brain tissue. Kindling is an animal model of epileptogenesis which results in changes of synaptic plasticity due to repetitive electrical or chemical sub-convulsive stimulations of the brain. Lateral hypothalamus, as the main niche of orexin neurons with extensive projections, is involved in sleep and wakefulness and so it affects the excitability of the brain. Therefore, we investigated whether lateral hypothalamic area (LHA inactivation or orexin-A receptor blocking could change convulsive behavior of acute and kindled PTZ treated animals and if glutamate has a role in this regard.  Methods: Kindling was induced by 40 mg/kg PTZ, every 48 hours up to 13 injections to each rat. Three consecutive stages 4 or 5 of convulsive behavior were used to ensure kindling. Lidocaine was injected stereotaxically to inactivate LHA, unilaterally. SB334867 used for orexin receptor 1 (OX1R blocking administered in CSF.  Results: We demonstrated that LHA inactivation prevented PTZ kindling and hence, excitability evolution. Hippocampal glutamate content was decreased due to LHA inactivation, OX1R antagonist infusion, lidocaine injection and kindled groups. In accordance, OX1R antagonist (SB334867 and lidocaine injection decreased PTZ single dose induced convulsive behavior. While orexin-A i.c.v. infusion increased hippocampal glutamate content, it did not change PTZ induced convulsive intensity.  Discussion: It is concluded that LHA inactivation prevented kindling development probably through orexin receptor antagonism. CSF orexin probably acts as an inhibitory step on convulsive intensity through another unknown process.

Kindling: A Model for the Development of Tardive Dyskinesia?

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B. Glenthøj

1988-01-01

Full Text Available Tardive dyskinesia (TD from long-term neuroleptic treatment may be irreversible; therefore prevention has become a major concern. A controversial issue with regard to the clinical use of neuroleptic drugs is the possible influence on the development of TD of drug holidays. The major characteristics of kindling, theories of TD and the role of multiplicity in the development of TD are described. Some clinical studies point to interruption of neuroleptic therapy being a risk factor for development of irreversible TD. Induction of dyskinesia in non-human primates has been demonstrated after repeated administration of haloperidol. Rodent studies have not been conclusive. Several experimental results link TD with kindling: both conditions involve repeated stimulations, both seem to involve increased receptor responsiveness and in both conditions does depression in GABA transmission in SNR (substantia nigra; pars reticulata play an important role. It is concluded that the kindling hypothesis is relevant to the investigation of TD.

Engaging EFL Students in E-Books Using Reader-Response Theory

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Chou, I-Chia

2015-01-01

E-book reading is generally considered suboptimal because people engaging in e-book reading tend to browse through digital texts. As a result, studies concerning students' e-book preference in academic contexts have shown that students less prefer using e-books than hardcopy books when engaging in academic reading which is considered intensive…

Effects of thioperamide on seizure development and memory impairment induced by pentylenetetrazole-kindling epilepsy in rats

Institute of Scientific and Technical Information of China (English)

ZHANG Li-san; CHEN Jie-fang; CHEN Guan-feng; HU Xing-yue; DING Mei-ping

2013-01-01

Background Histamine H3 receptor antagonists have been considered as potential drugs to treat central nervous system diseases.However,whether these drugs can inhibit epileptogenesis remains unclear.This study aimed to investigate the effects of thioperamide,a selective and potent histamine H3 receptor antagonist,on the seizure development and memory impairment induced by pentylenetetrazole (PTZ)-kindling epilepsy in rats.Methods Chemical kindling was elicited by repeated intraperitoneal (ip) injections of a subconvulsant dose of PTZ (35 mg/kg) once every 48 hours for 12 times,and seizure activity of kindling was recorded for 30 minutes.Control rats were ip injected with saline instead of PTZ.Morris water maze was used to evaluate the spatial memory.Phosphorylated cyclic adenosine monophosphate response element binding protein (p-CREB) was tested by Western blotting in hippocampus.Results Intracerebroventricular (icv) injections with thioperamide (10 μg,20 μg) 30 minutes before every PTZ injections,significantly prolonged the onset of PTZ-kindling and inhibited the seizure stages.PTZ-kindling seizures led to the impairment of spatial memory in rats,and thioperamide ameliorated the impairment of spatial learning and memory.Compared to non-kindling rats,there was a significant decrease in p-CREB level in hippocampus of the PTZ-kindling rats,which was reversed by thioperamide.Conclusions Thioperamide plays a protective role in seizure development and cognitive impairment of PTZ-induced kindling in rats.The protection of thioperamide in cognitive impairment is possibly associated with the enhancement of CREB-dependent transcription.

E-Books in wissenschaftlichen Bibliotheken

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Sandra Niemeyer

2014-12-01

Full Text Available Die zweitägige Veranstaltung „E-Books in wissenschaftlichen Bibliotheken, die am 18. und 19. März 2014 im Leibnizhaus in Hannover stattfand, beschäftigte sich mit verschiedenen Aspekten von E-Books. So standen unter anderem Themen wie die Nutzung von E-Books, Erwerbungsmodelle und Lizenzverträge auf dem Programm. Organisiert wurde die Veranstaltung von Technischen Informationsbibliothek (TIB und dem Verein Deutscher Bibliothekare (VDB.

Enhancing Access to E-books

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Karen Harker

2015-03-01

Full Text Available Objective – The objective of the study was to determine if summary notes or table of contents notes in catalogue records are associated with the usage of e-books in a large university library. Methods – A retrospective cohort study, analyzing titles from three major collections of e-books was employed. Titles were categorized based on the inclusion of the MARC 505 note (table of contents or MARC 520 note (summary in the catalogue record. The usage was based on standardized reports from 2012-2013. The measures of usage were the number of titles used and the number of sections downloaded. Statistical methods used in the analysis included correlations and odd ratios (ORs. The usage measures were stratified by publication year and subject to adjust for the effects of these factors on usage. Results – The analysis indicates that these enhancements to the catalogue record increase usage significantly and notably. The probability of an e-book with one of the catalogue record enhancements being used (as indicated by the OR was over 80% greater than for titles lacking the enhancements, and nearly twice as high for titles with both features. The differences were greatest among the oldest and the most recently published e-books, and those in science and technology. The differences were least among the e-books published between 1998 and 2007 and those in the humanities and social sciences. Conclusion – Libraries can make their collections more accessible to users by enhancing bibliographic records with summary and table of contents notes, and by advocating for their inclusion in vendor-supplied records.

E-Book Purchasing Best Practices for Academic Libraries

OpenAIRE

Simon, Jason C.

2014-01-01

The article provides a guideline for purchasing of electronic books (e-books) in relevance to academic libraries. Topics include advantages and disadvantages of different acquisition routes such as aggregators, access models and ownership of e-books, and access management systems such as catalogs and electronic resource management systems (ERMs). File formats of e-books, and licensing and copyright issues are discussed along with information on open-access digital resources.

Modeling eBook acceptance: A study on mathematics teachers

Science.gov (United States)

Jalal, Azlin Abd; Ayub, Ahmad Fauzi Mohd; Tarmizi, Rohani Ahmad

2014-12-01

The integration and effectiveness of eBook utilization in Mathematics teaching and learning greatly relied upon the teachers, hence the need to understand their perceptions and beliefs. The eBook, an individual laptop completed with digitized textbook sofwares, were provided for each students in line with the concept of 1 student:1 laptop. This study focuses on predicting a model on the acceptance of the eBook among Mathematics teachers. Data was collected from 304 mathematics teachers in selected schools using a survey questionnaire. The selection were based on the proportionate stratified sampling. Structural Equation Modeling (SEM) were employed where the model was tested and evaluated and was found to have a good fit. The variance explained for the teachers' attitude towards eBook is approximately 69.1% where perceived usefulness appeared to be a stronger determinant compared to perceived ease of use. This study concluded that the attitude of mathematics teachers towards eBook depends largely on the perception of how useful the eBook is on improving their teaching performance, implying that teachers should be kept updated with the latest mathematical application and sofwares to use with the eBook to ensure positive attitude towards using it in class.

Three Perspectives on Independent Ebook Adoption in Academic Libraries

Science.gov (United States)

Brahme, Maria; Delich, Patricia; Heilman, Elena

2012-01-01

For more than a decade, librarians have struggled to balance making the convenience of the ebook formats available while alleviating users' frustrations with the disparities between the myriad formats. This article tells the story of another area of ebook concern: How can independently published ebooks make it into a library's collections? The…

Temporal pattern of AP-1 DNA-binding activity in the rat hippocampus following a kindled seizure

Energy Technology Data Exchange (ETDEWEB)

Shomori, T. [Department of Neurology, Okayama University Medical School, 2-5-1, Shikata-cho Okayama (Japan); Hayabara, T. [Clinical Research Institute, National Sanatorium Minamiokayama Hospital, 4066 Hayashima-cho (Japan); Ishihara, T. [Department of Neuropsychiatry, Okayama University Medical School, 2-5-1 Shikata-cho Okayama (Japan); Okada, S. [Department of Neurology, Okayama University Medical School, 2-5-1, Shikata-cho Okayama (Japan); Akiyama, K. [Department of Neuropsychiatry, Okayama University Medical School, 2-5-1 Shikata-cho Okayama (Japan); Sato, K. [Clinical Research Institute, National Sanatorium Minamiokayama Hospital, 4066 Hayashima-cho (Japan); Kashihara, K. [Department of Neurology, Okayama University Medical School, 2-5-1, Shikata-cho Okayama (Japan)

1997-07-28

DNA binding by transcripton factor AP-1 was enhanced remarkably following kindling stimulation in rat amygdala. Maximum increase occurred 2 h after stimulation with return to baseline within 24 h. Supershift and western analyses revealed that 38,000 mol. wt Fos-related antigen and JunD were the main components of the evoked AP-1 complexes at the time their induction reached maximum. AP-1 induction 2 h after the last kindling stimulation was more prominent in samples from previously kindled rats than in those from non-kindled rats. This study sought to establish the role of AP-1 in plastic changes of the hippocampus associated with kindling. Male Sprague-Dawley rats were kindled from the left amygdala until they exhibited Racine [15] class 5 generalized seizures. Nuclear proteins were extracted from dorsal hippocampi obtained from 0 to 24 h after final stimulations. From these, we evaluated the temporal pattern of DNA binding by AP-1 using a gel mobility-shift assay with a {sup 32}P-labelled AP-1 probe. Supershift and western analyses were added to investigate components of the seizure-evoked AP-1 complexes. Our results suggest that the basal level of AP-1 complexes is not associated with the seizure susceptibility in kindling. However, development of kindling appears to facilitate stimulus-evoked AP-1 induction, probably via plastic changes in the central nervous system. AP-1 may mediate such changes by regulating expression of certain genes. (Copyright (c) 1997 Elsevier Science B.V., Amsterdam. All rights reserved.)

Why doesn’t everyone love reading e-books?

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Caroline Myrberg

2017-11-01

Full Text Available Why do many students still prefer paper books to e-books? This article summarizes a number of problems with e-books mentioned in different studies by students of higher education, but it also discusses some of the unexploited possibilities with e-books. Problems that students experience with e-books include eye strain, distractions, a lack of overview, inadequate navigation features and insufficient annotation and highlighting functionality. They also find it unnecessarily complicated to download DRM-protected e-books. Some of these problems can be solved by using a more suitable device. For example, a mobile device that can be held in a book-like position reduces eye strain, while a device with a bigger screen provides a better overview of the text. Other problems can be avoided by choosing a more usable reading application. Unfortunately, that is not always possible, since DRM protection entails a restriction of what devices and applications you can choose. Until there is a solution to these problems, I think libraries will need to purchase both print and electronic books, and should always opt for the DRM-free alternative. We should also offer students training on how to find, download and read e-books as well as how to use different devices.

E-book usage: counting the challenges and opportunities

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Angela Conyers

2017-07-01

Full Text Available Academic libraries are spending a growing proportion of their increasingly stretched budgets on e-books each year. Within this context, demonstrating a return on investment is imperative, but gathering data about e-resource usage is not always easy.    This article summarizes how libraries and library consortia are acquiring and evaluating e-books, how usage statistics feature within library workflows, the issues faced in doing so and the resulting impact of these issues on understanding usage and informing purchasing of new titles. Discussions with publishers indicate how usage data are being used within the organization, the requirements of customers and the challenges involved in providing usage data for e-books. Assessing and evaluating e-book usage is a complex and challenging task with processes and workflows in development. A transition from print to e-books represents a significant change for libraries, and the availability of reliable usage statistics to support purchase decisions is vital. The article is based on a series of case study interviews with representatives from a small cross-section of academic libraries, library consortia, publishers and aggregators.    This work is of interest to anyone with responsibility for creating, managing, developing, delivering and supporting usage statistics and standards for e-books.

Susceptibility to hippocampal kindling seizures is increased in aging C57 black mice

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Kurt R. Stover

2017-12-01

Full Text Available The incidence of seizures increases with old age. Stroke, dementia and brain tumors are recognized risk factors for new-onset seizures in the aging populations and the incidence of these conditions also increased with age. Whether aging is associated with higher seizure susceptibility in the absence of the above pathologies remains unclear. We used classic kindling to explore this issue as the kindling model is highly reproducible and allows close monitoring of electrographic and motor seizure activities in individual animals. We kindled male young and aging mice (C57BL/6 strain, 2–3 and 18–22 months of age via daily hippocampal CA3 stimulation and monitored seizure activity via video and electroencephalographic recordings. The aging mice needed fewer stimuli to evoke stage-5 motor seizures and exhibited longer hippocampal afterdischarges and more frequent hippocampal spikes relative to the young mice, but afterdischarge thresholds and cumulative afterdischarge durations to stage 5 motor seizures were not different between the two age groups. While hippocampal injury and structural alterations at cellular and micro-circuitry levels remain to be examined in the kindled mice, our present observations suggest that susceptibility to hippocampal CA3 kindling seizures is increased with aging in male C57 black mice.

Elementary learners’ reading of e-books with different adaptive designs

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Pei-Yu Wang

2014-01-01

Full Text Available This study aimed to explore the impact of age and adaptive design on elementary students’reading of e-books. This study was a two-way experimental design where the first factor was learner age (4th and 5th grade and the second factor was e-book adaptive design (adaptive, non-adaptive visual, non-adaptive verbal. The e-books used in this study targeted six major classes of nutrients as content. This study was guided by the following question: Is there any interaction between age and e-book adaptive design on learning achievement (recall and transfer and learning motivation (attention, relevance and confidence? A sample of one hundred 4th and 5th graders participated in the study, and participants were randomly assigned into one of three groups. They were asked to do a pre-test first, and then they read their assigned e-books for twenty minutes. After they finished reading, they were given a post-test. The results showed significant interactions between age and the e-book adaptive design. For the 4th graders, the adaptive e-book group worked best in recall, transfer and attention scores. For the 5th graders, there was no significant difference among these three e-book designs. This revealed that the adaptive design is more critical for younger children. This study hoped to broaden theories on multimedia learning for young learners and serve as a reference for elementary school teachers and e-book designers.

Acute cognitive impact of antiseizure drugs in naive rodents and corneal-kindled mice.

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Barker-Haliski, Melissa L; Vanegas, Fabiola; Mau, Matthew J; Underwood, Tristan K; White, H Steve

2016-09-01

Some antiseizure drugs (ASDs) are associated with cognitive liability in patients with epilepsy, thus ASDs without this risk would be preferred. Little comparative pharmacology exists with ASDs in preclinical models of cognition. Few pharmacologic studies exist on the acute effects in rodents with chronic seizures. Predicting risk for cognitive impact with preclinical models may supply valuable ASD differentiation data. ASDs (phenytoin [PHT]; carbamazepine [CBZ]; valproic acid [VPA]; lamotrigine [LTG]; phenobarbital [PB]; tiagabine [TGB]; retigabine [RTG]; topiramate [TPM]; and levetiracetam [LEV]) were administered equivalent to maximal electroshock median effective dose ([ED50]; mice, rats), or median dose necessary to elicit minimal motor impairment (median toxic dose [TD50]; rats). Cognition models with naive adult rodents were novel object/place recognition (NOPR) task with CF-1 mice, and Morris water maze (MWM) with Sprague-Dawley rats. Selected ASDs were also administered to rats prior to testing in an open field. The effect of chronic seizures and ASD administration on cognitive performance in NOPR was also determined with corneal-kindled mice. Mice that did not achieve kindling criterion (partially kindled) were included to examine the effect of electrical stimulation on cognitive performance. Sham-kindled and age-matched mice were also tested. No ASD (ED50) affected latency to locate the MWM platform; TD50 of PB, RTG, TPM, and VPA reduced this latency. In naive mice, CBZ and VPA (ED50) reduced time with the novel object. Of interest, no ASD (ED50) affected performance of fully kindled mice in NOPR, whereas CBZ and LEV improved cognitive performance of partially kindled mice. Standardized approaches to the preclinical evaluation of an ASD's potential cognitive impact are needed to inform drug development. This study demonstrated acute, dose- and model-dependent effects of therapeutically relevant doses of ASDs on cognitive performance of naive mice and

Het eBook in het OU Onderwijs

NARCIS (Netherlands)

Mofers, Frans; Hermans, Henry; Verjans, Steven; Gorissen, Chantal

2010-01-01

Het deelproject eBooks heeft zich tot hoofddoel gesteld mogelijkheden tot uitlevering van cursusmaterialen via eBooks verder te onderzoeken en te beproeven. Meer specifiek zijn de volgende doelen geformuleerd: 1. Het onderzoeken en monitoren van markt van eReaders (‘apparaten’). 2. Het onderzoeken

Why Aren't E-Books Gaining More Ground in Academic Libraries? E-Book Use and Perceptions: A Review of Published Literature and Research

Science.gov (United States)

Slater, Robert

2010-01-01

E-books have yet to assume a significant place in academic library collections. This article focuses on extracting common themes from the literature that might help the reader better understand why e-books have not yet become the cornerstone of the academic library. Patrons do not use e-books because they find the experience of using e-books…

DIY eBooks: collaborative publishing made easy

Science.gov (United States)

Battle, Steve; Vitali, Fabio; Di Iorio, Angelo; Bernius, Matthew; Henderson, Tona; Choudhury, Manu

2010-02-01

Print is undergoing a revolution as significant as the invention of the printing press. The emergence of ePaper is a major disruption for the printing industry; defining a new medium with the potential to redefine publishing in a way that is as different to today's Web, as the Web is to traditional print. In this new eBook ecosystem we don't just see users as consumers of eBooks, but as active prosumers able to collaboratively create, customize and publish their own eBooks. We describe a transclusive, collaborative publishing framework for the web.

Levetiracetam attenuates hippocampal expression of synaptic plasticity-related immediate early and late response genes in amygdala-kindled rats

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Watson William P

2010-01-01

Full Text Available Abstract Background The amygdala-kindled rat is a model for human temporal lobe epilepsy and activity-dependent synaptic plasticity. Hippocampal RNA isolated from amygdala-kindled rats at different kindling stages was analyzed to identify kindling-induced genes. Furthermore, effects of the anti-epileptic drug levetiracetam on kindling-induced gene expression were examined. Results Cyclooxygenase-2 (Cox-2, Protocadherin-8 (Pcdh8 and TGF-beta-inducible early response gene-1 (TIEG1 were identified and verified as differentially expressed transcripts in the hippocampus of kindled rats by in situ hybridization and quantitative RT-PCR. In addition, we identified a panel of 16 additional transcripts which included Arc, Egr3/Pilot, Homer1a, Ania-3, MMP9, Narp, c-fos, NGF, BDNF, NT-3, Synaptopodin, Pim1 kinase, TNF-α, RGS2, Egr2/krox-20 and β-A activin that were differentially expressed in the hippocampus of amygdala-kindled rats. The list consists of many synaptic plasticity-related immediate early genes (IEGs as well as some late response genes encoding transcription factors, neurotrophic factors and proteins that are known to regulate synaptic remodelling. In the hippocampus, induction of IEG expression was dependent on the afterdischarge (AD duration. Levetiracetam, 40 mg/kg, suppressed the development of kindling measured as severity of seizures and AD duration. In addition, single animal profiling also showed that levetiracetam attenuated the observed kindling-induced IEG expression; an effect that paralleled the anti-epileptic effect of the drug on AD duration. Conclusions The present study provides mRNA expression data that suggest that levetiracetam attenuates expression of genes known to regulate synaptic remodelling. In the kindled rat, levetiracetam does so by shortening the AD duration thereby reducing the seizure-induced changes in mRNA expression in the hippocampus.

Ordering E-Books From a Print Book Vendor

OpenAIRE

Culley, Jennifer R.; Human, Cindy

2017-01-01

The University of Southern Mississippi began ordering e-books through its primary print book vendor, Midwest Library Service, in 2016. The demand to purchase e-books has steadily increased, and when the opportunity arose to save valuable staff time searching over several vendor sites for e-books and print books by consolidating the search interface, a change was made. There were multiple steps to set up this program; however, the time invested was worth it. While there were challenges along t...

Embracing Ebooks : Acquisition and Collection Development Landscape in Philippine Academic Libraries

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Janice D.C. Peñaflor

2017-07-01

Full Text Available In the recent years, libraries are evidently expanding their embrace in adoption of ebooks. This may be attributed to the real and perceived advantages demonstrated by ebooks in terms of accessibility, functionality and cost effectiveness. Increasingly, ebooks form a growing part of the collections in academic libraries as a viable format to support the information needs of their patrons. Some libraries have adopted ebooks on a large scale while others are still tentative in their acquisitions. This study aims to examine the current status of collection build-up of ebooks in different academic libraries in Metro Manila. Specifically, it will look at the extent by which they collect and acquire ebooks as well as the issues being faced by the libraries in their efforts to build their ebook collection. This paper employs a survey method to determine the collection size, selection models, methods of acquisition, budget allocation, collection development policy and other related items. The results of the study will provide an overview of the extent of ebook adoption among the academic libraries in the Philippines. It will also serve as a basis for proposing possible solutions to common issues that confronts the libraries of today concerning integrating ebooks in the collection. Lastly, the findings may also serve as a benchmark for best practices for other libraries.

Anticonvulsive evaluation of THIP in the murine pentylenetetrazole kindling model

DEFF Research Database (Denmark)

Simonsen, Charlotte; Boddum, Kim; von Schoubye, Nadia L

2017-01-01

. Evaluation of THIP as a potential anticonvulsant has given contradictory results in different animal models and for this reason, we reevaluated the anticonvulsive properties of THIP in the murine pentylenetetrazole (PTZ) kindling model. As loss of δ-GABAA R in the dentate gyrus has been associated...... the observed upregulation of δ-GABAA Rs. Even in the demonstrated presence of functional δ-GABAA Rs, THIP (0.5-4 mg/kg) showed no anticonvulsive effect in the PTZ kindling model using a comprehensive in vivo evaluation of the anticonvulsive properties....

E-Books in Higher Education: Technology, E-Marketing Prospects, and Pricing Strategy

OpenAIRE

Norshuhada Shiratuddin

2005-01-01

This article describes an ongoing project on the use of electronic books (e-books) in a higher institution and starts with a discussion on the diversity of e-book definitions to address misconception of its concept. Then, the advantages and associated technology such as hardware, software, formats, and standards are detailed. Comparisons between formats, a discussion on where e-books can be acquired and purchased, the electronic publishing process, e-book compilers, and personalized e-books a...

Champions and e-books: using student Library Champions to inform e-book purchasing strategies

Directory of Open Access Journals (Sweden)

Caroline Gale

2016-07-01

Full Text Available How students really use e-books is a subject of much interest to library professionals. This has particular relevance when it comes to selecting suppliers and e-book platforms for institutional use. The question of preferred formats (print versus digital has been asked exhaustively, but technology develops fast and is here to stay in higher education, so a more pressing question is how we evaluate which platforms offer the best user experience for our students. At the University of Exeter we used our student Library Champion volunteers as a focus group, repeating the process over two years, to help determine which platforms were preferred. Champions examined multiple interfaces, but concentrated primarily on aggregators. They were encouraged to use their own laptops and tablets to access the e-books, which proved particularly valuable as it allowed interfaces to be rated for their compatibility across devices. Positive and negative feedback was collated, sent to providers and also used directly to inform and alter the Library’s purchasing preference list.

e-Books | Publications | Indian Academy of Sciences

Indian Academy of Sciences (India)

e-Books. of the Indian Academy of Sciences. The following publications of the Academy are now available in e-Book (ePub) format. More details about the format can be seen here. Organic Chemistry Masterclasses Articles by Prof. S Ranganathan in Resonance Download ePub | Read online. Linear Algebra and Analysis ...

New Directions in ASL-English Bilingual Ebooks

Science.gov (United States)

Stone, Adam

2014-01-01

The widespread adoption of smartphones and tablet computers have enabled the rapid creation and distribution of innovative American Sign Language (ASL) and written English bilingual ebooks, aimed primarily at deaf and hard-of-hearing children. These sign-print bilingual ebooks are unique in how they take advantage of digital platforms to display…

Crowdsourcing e-book accessibility information and the impact on staff development

Directory of Open Access Journals (Sweden)

Victoria Dobson

2017-07-01

Full Text Available For students with print impairments, e-books offer great potential to remove barriers to information. However, for various reasons, not all e-books are fully accessible. Significant variability exists between different platforms and titles. To benchmark e-book accessibility, a group of library and disability professionals across the UK higher education sector organized a crowdsourced e-book accessibility audit, using simple criteria to capture end-user experiences. The audit can act as a framework for librarians and e-book providers to discuss accessibility and effect improvements. This audit was of 275 e-books from 65 publishers across 44 platforms, resulting in an interactive spreadsheet on the project website and individual feedback reports for each platform. Most of the volunteer auditors had little accessibility expertise so a by-product of the process was training to introduce key accessibility concepts and support for those using the audit tool. This paper explores the process, including key findings from a follow-up questionnaire for testers. The results indicate increased awareness of e-book accessibility and empathy for disabled learners and an appetite for further training, in particular using e-books with screen reading and text-to-speech software. The study suggests crowdsourced research can be highly effective on multiple levels.

A study of university student behaviors in using eBooks in Hong Kong

Directory of Open Access Journals (Sweden)

Hokyin Lai

2013-12-01

Full Text Available The adoption rate of eBooks has multiplied exponentially in University libraries. Libraries prefer buying eBooks rather than in-print books, mainly because of their low cost-structure and also because eBooks are easier to store. However, many library users still prefer to read in-print books, as compared to reading eBooks. This therefore leads to a potential mismatch between the expectations of the library and its users. This study aims to investigate the usage of eBooks in Universities in Hong Kong. The focus of this research is to analyze the behaviors of students using eBooks at Universities in Hong Kong. Their usage experience would be observed and examined in order to identify and discover a more sustainable system for the future development of eBooks in Universities in Hong Kong. In this study, a questionnaire has been utilized for collecting the experiences of students using eBooks. The results very clearly demonstrated that printed books are the preferential choice for most students, although they were willing to accept eBooks as a substitute for printed books. The concerns of students corresponding to acceptance of eBooks have been examined in this study. This study would be beneficial for academic libraries in Hong Kong, as it would provide valuable assistance in enhancing and refining their services and developing their collection of eBooks, through understanding and appreciating the behaviors of students who use eBooks.

Education Faculty Students' Views About Use of E-Books

Directory of Open Access Journals (Sweden)

Murat YALMAN

2015-01-01

Full Text Available Parallel to technological developments, numerous new tools are now available for people’s use. Societies adapt these tools to their professional lives by learning how to use them. In this way, they try to establish more comfortable working environments. Universities giving vocational education are supposed to teach these new technologies to their students to help them become successful in their future profession. Books that serve as the basic sources of information for education faculty students are increasingly being transformed into e-books parallel to these new technologies. In line with these developments, identifying students’ approaches and preferences regarding e-book could help determine the needs regarding this type of new technologies. In line with this purpose, the present study aimed at determining the views and preferences of preservice teachers regarding e-book as well as their levels of general knowledge about this technology. The participants of the study were 1179 students attending an education faculty (660 female, 519 male. In the study, qualitative and quantitative methods were used together. The results revealed that the students did not have sufficient knowledge about e-book and that they regarded any digital source on the Internet as e-book. Of all the participating preservice teachers, only 6% of them had sufficient knowledge about e-book.

TEACHER CANDIDATES’ VIEWS ON E-BOOKS AND SCREEN READING

Directory of Open Access Journals (Sweden)

Nevin AKKAYA

2015-08-01

Full Text Available Today, it is a necessity to make use of information technologies in creating, distributing and accessing information resources. The electronic resources as products of the developing information technologies include bibliographical text databases, e-journals, e-books, open achieves and web sites. Today, Many printed material can be accesssed by electronically in readers. Furthermore, e-books have been increasingly preferred as a mode of reading because of its advantages such as portability, storage and rich content. Individuals who want to sustain their development on this mode of reading prefer screen reading. Because reading has become a necessity because of the developing information technologies. This study aimed to examine the views of students studying Turkish language teaching at an education faculty on e-books and screen reading. Action research, one of the qualitative research design, was used during the research. Data were analyzed by content analysis. Whereas 40.7% of the ones who have taken part in this study have expressed not knowing anything about e-books, 57.8% of the participants have claimed they have knowledge about the issue of e-books. 55.3% of the participants consider that e-books contribute to the habit of reading. 73% of the participants have expressed that they have no knowledge about screen reading.

Kansen voor het e-book in het onderwijs

NARCIS (Netherlands)

Mofers, Frans

2009-01-01

Deze presentatie gaat over E-book-thema media en ICT. De vragen die aan de orde komen zijn: waarom zijn e-books interessant voor een onderwijsinstelling? -innovatie: vervangen papieren materiaal: boeken, readers etc. Transformatie nieuwe (onverwachte) gebruiksmogelijkheden. Conclusies: - e-book

Embracing Ebooks : Acquisition and Collection Development Landscape in Philippine Academic Libraries

OpenAIRE

Janice D.C. Peñaflor; Justina Garcia

2017-01-01

In the recent years, libraries are evidently expanding their embrace in adoption of ebooks. This may be attributed to the real and perceived advantages demonstrated by ebooks in terms of accessibility, functionality and cost effectiveness. Increasingly, ebooks form a growing part of the collections in academic libraries as a viable format to support the information needs of their patrons. Some libraries have adopted ebooks on a large scale while others are still tentative in their acquisition...

Ebook Sanity

Science.gov (United States)

Griffey, Jason

2010-01-01

The author believes that publishers and authors will, in the digital age, benefit from freely sharing information, and that digital rights management (DRM) and other protection mechanisms are crazy. He has argued on behalf of libraries that ebooks and other digital content deserve the same First Sale rights that physical purchases have. But that…

ICT in higher education: an experience with e-books

OpenAIRE

González Ramírez, María Reyes; Gascó Gascó, José Luis; Llopis Taverner, Juan

2014-01-01

The present paper seeks to explain the diverse advantages of virtual books and also the main barriers that make it difficult their implementation in the classroom. A brief review of the literature on ICT, e-learning, distance education and e-books will be complemented with a case study about the preparation, development and implementation of an e-book. The paper could be helpful both for systems analysts and for teachers when they are developing and implementing e-books.

Promoting students' conceptual understanding using STEM-based e-book

Science.gov (United States)

Komarudin, U.; Rustaman, N. Y.; Hasanah, L.

2017-05-01

This study aims to examine the effect of Science, Technology, Engineering, and Mathematics (STEM) based e-book in promoting students'conceptual understanding on lever system in human body. The E-book used was the e-book published by National Ministry of Science Education. The research was conducted by a quasi experimental with pretest and posttest design. The subjects consist of two classes of 8th grade junior high school in Pangkalpinang, Indonesia, which were devided into experimental group (n=34) and control group (n=32). The students in experimental group was taught by STEM-based e-book, while the control group learned by non STEM-based e-book. The data was collected by an instrument pretest and postest. Pretest and posttest scored, thenanalyzed using descriptive statistics and independent t-test. The result of independent sample t-test shows that no significant differenceson students' pretest score between control and experimental group. However, there were significant differences on students posttest score and N-gain score between control and experimental group with sig = 0.000(pscience.

Student acceptance of e-books: A case study of landmark university ...

African Journals Online (AJOL)

Student acceptance of e-books was tested using UTAUT model. Performance expectancy Effort expectancy and Facilitating conditions were seen to significantly influence the acceptance of e-books by students in Landmark University, while Social Influence did not influence acceptance of e-books. Key Words: E-books, ...

E-Book Usability in Educational Technology Classes: Teachers and Teacher Candidates' Perception toward E-Book for Teaching and Learning

Science.gov (United States)

Shin, Sunghee

2014-01-01

This study was designed to enrich the learning experiences of in-service and pre-service teachers in two educational technology classes by adopting e-books as the course material. Graduate students were more positive about their e-book reading experience than undergraduate students, but, surprisingly, more undergraduates (63.6%) became interested…

The e-Book Apocalypse: A Survivor's Guide

Science.gov (United States)

Becker, Bernd W.

2011-01-01

Over the past few years, e-books have shifted from being an extravagant means of leisure reading to becoming a serious contender for the consumer's dollar. Marketing and innovations in e-book devices have helped their rise in popularity, but they have been slow to make a similar impact in the academic market. A few dealings are taking place,…

Book review: Autonomy in Language Learning: Stories of Practices Edited by Andy Barfield and Natanael Delgado Alvarado

Directory of Open Access Journals (Sweden)

Adelia Peña Clavel

2013-09-01

Full Text Available Autonomy in Language Learning: Stories of Practices edited by Andy Barfield and Natanael Delgado Alvarado is an e-book published by the IATEFL Learner Autonomy Special Interest Group (LA SIG. It is the third ebook in the Autonomy in Language Learning series and is available in ePub (for iPad, Kobo and other devices and mobi (for Kindle formats. An ebook format strengthens the structure of the book. First, it allows the reader to write and share comments on the text that spark reflection, admiration or empathy. Second, statements considered relevant for one’s own practice can be highlighted.

Perspectives on the Future of E-Books in Libraries in Universities

Science.gov (United States)

Vasileiou, Magdalini; Rowley, Jennifer; Hartley, Richard

2012-01-01

This article reports research into the perceptions and predictions of academic librarians regarding the future role and development of e-books, and e-book collections and services. A number of recent studies reported in the literature review indicate increasing interest in e-books. Semi-structured interviews were conducted with 32 academic…

Ebooks and the School Library Program: A Practical Guide for the School Librarian

Science.gov (United States)

Leverkus, Cathy; Acedo, Shannon

2013-01-01

Whether you have an interest in starting an ebook collection for your school library program or are working on enhancing an ebook collection you've already established, this handbook is for you. The world of ebooks is both vast and intricate. Exploring the many articles concerning ebook publication, vendors, devices, and copyright laws can be…

E-Books in Academic Libraries: Challenges for Acquisition and Collection Management

Science.gov (United States)

Walters, William H.

2013-01-01

This bibliographic essay examines the difficulties associated with the selection, licensing, acquisition, and management of e-books in academic libraries. The potential advantages of e-book technology are likely to be realized only to the extent that they advance the economic goals of e-book suppliers and are consistent with the legal framework…

Effect of lamotrigine, oxcarbazepine and topiramate on cognitive functions and oxidative stress in PTZ-kindled mice.

Science.gov (United States)

Agarwal, Nidhi Bharal; Agarwal, Nitin Kumar; Mediratta, Pramod Kumari; Sharma, Krishna Kishore

2011-04-01

Cognitive impairment is frequently observed in epileptic patients. It has been seen that not only epilepsy but antiepileptic drugs also impair cognitive functions. The present study was undertaken to assess the effect of three anticonvulsants viz. lamotrigine (5mg/kg, p.o.), oxcarbazepine (15mg/kg, p.o.) and topiramate (10mg/kg, p.o.) on cognitive function and oxidative stress during pentylenetetrazole (PTZ)-kindling in mice. Kindling was induced by the administration of PTZ (25mg/kg, i.p.) on every alternate day till 5 weeks. Cognition was assessed after the development of kindling. Elevated plus maze (EPM) and passive avoidance response (PAR) tests were carried out after 24h and 48h of the last PTZ administration. After completion of behavioural tests malondialdehyde (MDA), glutathione levels, superoxide dismutase and catalase activity were measured as an indicator of oxidative stress. The results of the present study indicate that topiramate (10mg/kg) administration to kindled animals increased transfer latency and decreased step-down latency in EPM and PAR tests, respectively. However, lamotrigine and oxcarbazepine did not alter the two parameters. Topiramate administration to kindled as well as non-kindled animals has shown increase in MDA and decrease in glutathione levels. Lamotrigine and oxcarbazepine did not show significant alteration in oxidative stress parameters. To conclude, long term administration of topiramate impairs cognitive functions during experimental epilepsy while lamotrigine and oxcarbazepine are safer. Copyright © 2010 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.

Student Attitudes Regarding Ebooks: A Survey with cost savings implications

Directory of Open Access Journals (Sweden)

Dennis Bialaszewski

2013-06-01

Full Text Available Students were surveyed regarding usage of ebooks. Findings demonstrate that their propensity to using Ebooks increases as costs decrease, Tecnological advancements have led to ebooks being more than a written text displayed in digital format as web sites provide more up to date information. Also, licensing changes such as Creative Commons allow for more data to be accessible for students allowing for more student research opportunity.

A study of university student behaviors in using eBooks in Hong Kong

OpenAIRE

Hokyin Lai; Marco Li

2013-01-01

The adoption rate of eBooks has multiplied exponentially in University libraries. Libraries prefer buying eBooks rather than in-print books, mainly because of their low cost-structure and also because eBooks are easier to store. However, many library users still prefer to read in-print books, as compared to reading eBooks. This therefore leads to a potential mismatch between the expectations of the library and its users. This study aims to investigate the usage of eBooks in Universities in Ho...

Building an E-Book Library: Resources for Finding the Best Apps

Science.gov (United States)

Zipke, Marcy

2014-01-01

There is a wide range in the educational qualities and overall quality of interactive storybook apps for tablet computers (ebooks). Minimally, ebooks for young children present illustrations on a screen, accompanied by an oral reading of the text. Today's ebooks can also include animation, zooming in and out, musical scores, sound effects,…

Ameliorative effect of Asparagus racemosus root extract against pentylenetetrazol-induced kindling and associated depression and memory deficit.

Science.gov (United States)

Pahwa, Priyanka; Goel, Rajesh Kumar

2016-04-01

Asparagus racemosus (A. racemosus) roots are extensively used in traditional medicine for the management of epilepsy. The aim of the present study was to investigate the ameliorative effect of A. racemosus root extract (ARE) against pentylenetetrazol-induced kindling and associated depression and memory deficit. Kindling was successfully induced by repeated administration of a subconvulsant dose of PTZ (35 mg/kg; i.p.) at an interval of 48 ± 2 h in 43 days (21 injections). Pretreatment with valproate (300 mg/kg; i.p.), a major antiepileptic drug as well as ARE significantly suppressed the progression of kindling. Moreover, ARE also ameliorated the kindling-associated depression and memory deficit as indicated by decreased immobility time and increased step-down latency, respectively, as compared to vehicle control animals. Further, these behavioral observations were complemented with analogous neurochemical changes. In conclusion, the results of the present study showed that ARE treatment has an ameliorative effect against PTZ-induced kindling and associated behavioral comorbidities. Copyright © 2016 Elsevier Inc. All rights reserved.

Kindling-induced potentiation of excitatory and inhibitory inputs to hippocampal dentate granule cells. II. Effects of the NMDA antagonist MK-801.

LENUS (Irish Health Repository)

Robinson, G B

1991-10-18

The effect of the non-competitive N-methyl-D-aspartate antagonist MK-801 on the early development of kindling-induced potentiation was examined in the rabbit hippocampal dentate gyrus. MK-801 (0.5 mg\\/kg) was administered 2 h before each daily kindling stimulation was applied to the perforant path. This treatment continued for the first 10 days of kindling. MK-801 depressed the growth of the afterdischarge duration and suppressed development of behavioral seizures. MK-801 did not block kindling-induced potentiation of either the perforant path-dentate granule cell population spike or excitatory postsynaptic potential. Random impulse train stimulation and non-linear systems analytic techniques were used to examine kindling-induced potentiation of presumed GABAergic recurrent inhibitory circuits. Both the magnitude and duration of kindling-induced response inhibition, to the second of each pair of impulses within the train, were reduced in rabbits pretreated with MK-801. These results suggest that MK-801 differentially affects kindling-induced potentiation of excitatory and inhibitory circuits within the rabbit hippocampal dentate gyrus.

The Psychoanalytic Concept of Jouissance and the Kindling Hypothesis.

Science.gov (United States)

Dimitriadis, Yorgos

2017-01-01

This article aims to define the conceptual field of jouissance in Lacanian theory, and put forth the hypothesis of a relationship between certain neurophysiological mechanisms and specific clinical phenomena where jouissance is "kindled" and outside the control of the symbolic process. First, the author briefly introduces Lacan's notion of jouissance and the way it draws on Freud's theorization, and describes the preliminary stages of this conceptual field in Lacan's work. Then, the jouissance related to two other concepts: repetition, with its Freudian and Lacanian nuances, as well as the-exclusively-Lacanian concept of the object petit a . Lacan's later conceptualization of language as jouissance (the notion of lalangue ) is then discussed in relation to Freud's early ideas ("Letter 52") on the different kinds of inscriptions that help form the mental apparatus. Finally, the author tries to formulate a hypothesis regarding specific neurophysiological mechanisms, based on clinical situations where jouissance becomes "kindled" and escapes the control of the symbolic processes through the neurophysiological mechanisms of conditioning, "kindling-sensitization" and "excitotoxicity." In these cases, jouissance can have a destructive effect on the body and can affect, among others organs, the brain-a process the author has previously described heuristically as the "psychosomatic diseases of the brain." This would be a special mechanism of automatism that would be triggered under the specific conditions of the fragility of the signifying chain (foreclosure of the Name-of-the-Father or solidification of the signifying chain) in combination with biological factors, including genetic factors. In this process, signifiers are reduced to signals, which in turn may be reduced to stimuli, with a tendency toward self-perpetuation, while affects are reduced to emotions and moods. Thus, conditioning and kindling-sensitization could also be understood in terms of a "semiotic

A portable eBook reader for the blind.

Science.gov (United States)

Velazquez, Ramiro; Hernandez, Hermes; Preza, Enrique

2010-01-01

This paper presents the design and first prototype of the TactoBook system, a novel concept of reading assistive device that aims to make eBooks accessible to the blind. The TactoBook consists of a computer-based software translator that converts fast and automatically any eBook into Braille. The Braille version of the eBook is then encrypted as a file and stored in a USB memory drive which is later inserted and reproduced in a compact, lightweight, and highly-portable tactile terminal. Braille readers can store multiple eBooks in the same USB and access/reproduce them in the tactile terminal without this being plugged to a computer. The first Braille terminal developed is a 10-cell prototype based on a piezoelectric ultrasonic actuation approach. Its overall performance is quite similar to the one obtained with traditional Braille terminals. However, unlike them, the full device is only 1 kg mass and its compact dimensions (20 × 15 × 10 cm) make it easily carried by the user. A technical overview of all subsystems is presented and discussed.

Utilization of the developed cell story eBook through storytelling

Science.gov (United States)

Tecson, Christine Mae B.; Soleria, Honey Joy B.; Taranza, Victoria; Tabudlong, Josefina M.; Salic-Hairulla, Monera

2018-01-01

The main objective of this research was to develop a Cell story eBook and utilize it through storytelling and find out how it impacts the conceptual knowledge of Grade 7 students about the Cell organelles and their functions. A total of one hundred twenty-nine respondents (129) were involved in the study, one hundred twenty-four (124) of the respondents were Grade 7 students, two (2) biology in-service teachers from Integrated Developmental School, MSUIIT, two (2) ICT experts from MSU-IIT, and one in-service biology teacher from Iligan City National High School. The study employed was a Quasi-experimental design with two-group (experimental and control groups) pre-test-post-test design. The instruments used were a 20-item multiple choice tests for the pre-test and post-test and a rubric for the evaluation of the Cell Story eBook. The researchers developed the Cell story eBook through a pre-assessment, identification of the topic, formulation of objectives, making of the story, making of the storyboard, designing of the Cell story eBook, evaluation of the Cell story eBook, final revision and publication in PDF format. During the utilization stage, the experimental group was presented with the Cell story eBook through storytelling while the control group was taught using traditional lecture method. Findings show that the developed Cell story eBook was rated Excellent by the panel of experts. Moreover, there is a statistically significant difference between the post-tests of the two groups. Results signifies that there is a distinction between the performances of the two groups which means that there is an existing impact after the utilization of the developed Cell story eBook through storytelling inside the classroom. The said developed instructional material and the way it was utilized therefore, affects the conceptual knowledge of the learners. The developed Cell story eBook can also be utilized even in the absence of technology due to its flexibility. It can be

Managing ebook metadata in academic libraries taming the tiger

CERN Document Server

Frederick, Donna E

2016-01-01

Managing ebook Metadata in Academic Libraries: Taming the Tiger tackles the topic of ebooks in academic libraries, a trend that has been welcomed by students, faculty, researchers, and library staff. However, at the same time, the reality of acquiring ebooks, making them discoverable, and managing them presents library staff with many new challenges. Traditional methods of cataloging and managing library resources are no longer relevant where the purchasing of ebooks in packages and demand driven acquisitions are the predominant models for acquiring new content. Most academic libraries have a complex metadata environment wherein multiple systems draw upon the same metadata for different purposes. This complexity makes the need for standards-based interoperable metadata more important than ever. In addition to complexity, the nature of the metadata environment itself typically varies slightly from library to library making it difficult to recommend a single set of practices and procedures which would be releva...

E-Book Purchasing Best Practices for Academic Libraries

Science.gov (United States)

Simon, Jason C.

2014-01-01

This article alerts academic libraries to some of the methods for purchasing electronic books (e-books) and notes that, while they are similar to the models used for journal-evaluation purposes, there are a number of factors important to consider that are different for e-books. Simon notes that, while theoretically there should be some advantages…

E-books: nurse faculty use and concerns.

Science.gov (United States)

Abell, Cathy H; Garrett-Wright, Dawn

2014-01-01

The purpose of this study was to identify nurse educators' stage of concern regarding e-books and examine relationships between stage of concern and demographic variables. The use of e-books is growing, and nursing faculty must be prepared to use this evolving technology. A descriptive design was used with a convenience sample of 50 nurse educators attending a professional conference. Data were collected using a demographic questionnaire and the Stages of Concern (SoC) questionnaire. Sixty-four percent of participants' first high stage was Stage 0 (awareness); 22 percent had a first high stage of Stage 1 (informational). Using ordinal regression, no statistical significance was noted with the highest Stage of Concern and age (p = .431) or experience as a nurse educator (p = .893). Findings indicate low usage, faculty concerns, and the need for ongoing education regarding e-books.

How Kindle Could Change the Textbook Market

Science.gov (United States)

Young, Jeffrey R.

2009-01-01

Amazon is subsidizing pilot projects at six institutions--Arizona State, Case Western Reserve, Pace, and Princeton Universities, Reed College, and the University of Virginia's business school. It's picking up half the tab for the experiment on each campus, in which some sections of a few courses will be given the new Kindle DX, as the device is…

Paradoxes of cyberspace: why an e-book exists predominantly on paper

Directory of Open Access Journals (Sweden)

Miha Kovač

2007-01-01

Full Text Available The paper analyzes the failure of predictions from mid-nineties that an e-book will become more popular than a printed book. The author stresses that the reasons for this failure are predominantly economical and sociological and have much less to do with technological failures of e-book reading devices that it is popularly believed. Thebackbone of the book publishing process is the inseparable link between the contentand its carrier; on this basis, the publishers has become the gatekeepers of intellectualproduction and the authorship has become a profession. In e-publishing, the linkbetween the content and its carrier disintegrated; as a consequence, e-book publishingnever established itself in a form of successful business process. Additionally,throughout the last 500 years, the printed book established itself as the most appropriatemedia for dissemination and storage of the most sophisticated product of humanmind. The paper shows that the e-book lacks the necessary features to substituteprinted book in this role. However, regardless its dominance over e-book, the productionand marketing of printed books have become almost entirely digitized. As a consequence,instead of e-book readers, paper has become the most important carrier ofe-book content

eBooks Corp partners with the home of the world wide web

CERN Multimedia

2003-01-01

eBooks Corporation announced that it is collaborating with leading international university and research libraries, including CERN, to develop an eBook lending platform. eBook Library or "EBL" is scheduled for release in select sites in September 2003 and will be officially launched in January 2004 (1/2 Ppage).

Legibility difference between e-books and paper books by using an eye tracker.

Science.gov (United States)

Kim, Jung-Yong; Min, Seung-Nam; Subramaniyam, Murali; Cho, Young-Jin

2014-01-01

The aim of the study was to evaluate the difference in legibility between e-books and paper books by using an eye tracker. Eight male and eight female subjects free of eye disease participated in the experiment. The experiment was conducted using a 2 × 3 within-subject design. The book type (e-book, paper book) and font size (8 pt, 10 pt, 12 pt) were independent variables, and fixation duration time, saccade length, blink rate and subjective discomfort were dependent variables. In the results, all dependent variables showed that reading paper books provided a better experience than reading e-books did. These results indicate that the legibility of e-books needs further improvement, considering fixation duration time, saccade movement, eye fatigue, device and so on. This study evaluated the legibility difference between e-books and paper books from the viewpoint of readability, eye fatigue and subjective discomfort by using an eye tracker. The results showed that paper books provided a better experience than e-books. This indicates that the readability of e-books needs further improvement in relation to paper books.

Kindled seizures selectively reduce a subpopulation of [3H]quinuclidinyl benzilate binding sites in rat dentate gyrus

International Nuclear Information System (INIS)

Savage, D.D.; McNamara, J.O.

1982-01-01

Amygdala-kindled seizures reduced significantly the total number of [ 3 H]quinuclidinyl benzilate binding sites in both dentate and hippocampal gyri compared to electrode implanted unstimulated controls. Both high and low affinity carbachol displaceable binding site populations were significantly reduced in hippocampal gyrus. By contrast, a selective decline of low affinity sites was found in dentate gyrus membranes. The selectivity of the decline in dentate but not hippocampus gyrus underscores the specificity of this molecular response to amygdala-kindled seizures. We suggest that these receptor alterations underlie adaptive mechanisms which antagonize kindled epileptogenesis

THE ACQUISITION OF E-BOOKS IN THE LIBRARIES OF THE SWEDISH HIGHER EDUCATION INSTITUTIONS

Directory of Open Access Journals (Sweden)

Franciso Javier Martínez Méndez

2015-03-01

Full Text Available Our aim is to compare the advantages and problems of e-book acquisition identified in research literature to those experienced by two Swedish university libraries. A literature review was used to identify the main issues related to acquisition of e-books by academic libraries. The data for comparison were collected through case studies in two Swedish universities. Document analysis, interviews and personal experience were used for data collection. The main drivers of e-book acquisition by Swedish academic libraries are the perceived needs of the users. E-books are regarded as potentially useful for solving some of the problems of library service. A number of challenges and problems identified by the participants in the case studies coincide with those that were derived from the literature review. The problems of e-book acquisition in academic libraries seem to be common to the economically strong Western countries. University librarians see certain advantages of e-books for their users and libraries. Publishers and academic librarians expect that e-books would not lose the advantages that printed books offered to them. Hence, publishers restrict the usage of e-books to ensure revenues as if from selling individual copies. Librarians try to regain the same level of control over e-book collections as for printed materials.

Validation of the visitor and resident framework in an e-book setting

DEFF Research Database (Denmark)

Engelsmann, Hazel C.; Greifeneder, Elke Susanne; Lauridsen, Nikoline D.

2014-01-01

Introduction. By applying the visitor and resident framework on e-book usage, the article explores whether the concepts of a resident and a visitor can help to explain e-book use, and can help to gain a better insight into users' motivations for e-book use. Method. A questionnaire and semi-struct...

Student-Led Development of an Interactive and Free Biochemical Methods eBook

Science.gov (United States)

Hill, Alyssa C.; Nickels, Logan M.; Sims, Paul A.

2016-01-01

An approach to create an interactive and inexpensive electronic book (eBook) for an undergraduate biochemistry laboratory course is presented. This approach featured the involvement of an undergraduate student in the lead role of designing and developing the eBook using Apple's iBooks Author application. The eBook, entitled "Introduction to…

The e-book phenomenon: a disruptive technology

Directory of Open Access Journals (Sweden)

Tom D. Wilson

2014-03-01

Full Text Available The emergence of the e-book as a major phenomenon in the publishing industry is of interest, world-wide. The English language market, with Amazon.com as the major player in the market may have dominated attention, but the e-book has implications for many other languages and book markets. The pre-e-book publishing world can be seen as a system in which authors delivered texts to publishers, who evaluated, edited, printed and distributed the published text to bookshops and thence to libraries and individual readers. This process has been going on since Gutenberg’s re-invention of movable type in about 1439 (following its original invention in China in the 9th century, and the use of metallic type in Korea in 1234, in other words, for about the past 550 years. The invention of movable type was an instance of a disruptive technology: eventually putting monastic scribes out of business altogether. Similarly, the e-book has the potential to disrupt the processes for the production, distribution and use of authorial texts, and is already in the process of doing so. First, the phenomenon of self-publishing has emerged as a serious contender to the more formal process; secondly, publishers may derive significant economic benefit from the reduction in printing and distribution costs, as well as the ability to sell directly to the consumer through their own Websites; thirdly, the impact on booksellers may result in a further reduction in the number of independent stores – a decline already in process as a result of online bookselling; fourthly, user demand is resulting in libraries wrestling with the problems of how to manage e-books within their collection development and management processes; and, finally, the behaviour of readers is changing as the devices available for using e-books become more numerous and cheaper. Only someone blessed with absolute certainty in forecasting the future can know exactly how things will change, but there is little

Who are the winners? E-book consortial purchasing

Directory of Open Access Journals (Sweden)

Hazel Woodward

2014-03-01

Full Text Available The e-book consortia pilot project was funded by Jisc Collections during 2012/2013 and managed by Information Power Ltd. The aim of the project was to see if there is an effective way to purchase e-books on a title-by-title basis with a collaborative group of academic libraries. The project explored a range of questions including: did all books receive sufficient use to provide value for money for libraries; how such an initiative could be equitably funded by libraries; how much would publishers charge; what benefits there would be for participating publishers; and how it would be managed. The project focused on engineering e-books, and usage data and cost data was collected and analysed in depth.

TeX in the eBook era: a simple –yet fully working– approach

OpenAIRE

Merciadri, Luca

2012-01-01

There are many advantages to reading eBooks, and their usage is ever increasing. There are those who prefer traditional printed books, but there is also a growing audience whose lifestyle and taste is suited to eBooks. We discuss some advantages of using eBooks, and creating them with LaTeX. We continue by explaining technical aspects that might improve and help you with your LaTeX eBook. We end with a short discussion about the PDF file format and its use with eBook documents.

Anticonvulsant and Neuroprotective Activities of Phragmanthera austroarabica Extract in Pentylenetetrazole-Kindled Mice

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Hibah M. Aldawsari

2017-01-01

Full Text Available Anticonvulsant and neuroprotective activity of Phragmanthera austroarabica extract were tested in pentylenetetrazole-kindled mice. All the chemical constituents of the plant extract were identified. Additionally, the extract was standardized and proved to contain total phenolic contents equal to 379.92±1.32 mg gallic acid equivalents/g dry plant extract. Induction of kindling was achieved by repeated intraperitoneal administration of pentylenetetrazole (35 mg/kg twice weekly. Male albino mice were given P. austroarabica extract (200, 400, or 800 mg/kg. The two higher doses (400 or 800 mg/kg of the extract significantly caused notable reduction in seizure activity and hippocampal malondialdehyde level compared to pentylenetetrazole control group. The highest dose enhanced cortical GSH level and showed intact DNA in the laddering assay. Upon studying the neuroprotective effect, mice treated with the higher dose of the extract demonstrated an improvement in the percent of surviving neurons in the cortex and hippocampus. We concluded that P. austroarabica extract ameliorated seizure activity and protected cortical and hippocampal neurons against pentylenetetrazole-induced kindling in mice.

Development of a Web Marketing Plan for an e-Book – Challenges and Opportunities

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Alexandru CAPATINA

2011-06-01

Full Text Available In this paper, we emphasize the benefits of e-books for the customers who are looking for international availability, acquisitions in real time, competitive prices and social responsibility from the part of the publishers; our most important contribution characterized by originality is the design of a web marketing plan model for e-books selling process, structured in the following sections: search of the specialized websites, characterized by a high traffic, where the potential customers of the e-books (the readers can be found, targeting the websites which sell e-books, design of the website dedicated to the e-book selling process, attraction of the potential customers using a free trial version of the e-book; implementation of the on-line media plan, promotion of the e-book within social networks and specialized forums and analysis of the indicators associated to the on-line media plan in order to assess the web marketing strategy.

From Shards to Stained Glass: Crowdsourcing an E-Book

Science.gov (United States)

Fontichiaro, Kristin

2012-01-01

In this article, the author discusses crowdsourcing an e-book--gathering wide, diverse opinions from the school library community (including academics, practitioners, vendors, and others), and gathering those results in a free e-book. As e-book publishers, school librarians could be active agents, bolstering community energy, creating a forum for…

What Is Different about E-Books? A MINES for Libraries® Analysis of Academic and Health Sciences Research Libraries' E-Book Usage

Science.gov (United States)

Plum, Terry; Franklin, Brinley

2015-01-01

Building on the theoretical proposals of Kevin Guthrie and others concerning the transition from print books to e-books in academic and health sciences libraries, this paper presents data collected using the MINES for Libraries® e-resource survey methodology. Approximately 6,000 e-book uses were analyzed from a sample of e-resource usage at…

The ebook in university and research library

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Julio Alonso Arévalo

2011-03-01

Full Text Available The integration of the ebook in academic libraries is an opportunity to adapt them to new learning environments where digital technology is gaining greater importance. This incorporation involves a number of issues affecting both the publishers, who are being compelled to rethink their business models, and the libraries, where the ebook is forcing to vary the procurement system, access to contents, management, promotion and dissemination as well as the use that can make the users of its funds.

The evaluation criteria of Persian academic e-books: Master students’ attitude at Alzahra University

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Amir Ghaebi

2012-02-01

Full Text Available The present study investigated users’ attitude toward evaluating Persian academic e-books. Survey research method was used and the data was collected by a supervised, paper-based questionnaire. The statistical population consisted of master students at Alzahra University which is familiar with e-book. Findings showed that delivery factor had the highest contribution in academic e-books evaluation. Meaningful chapter outline, possibility to read in offline mode, 24/7 accessible and remotely was found to be the strongest criterion influencing e-book selection. Altogether, twenty indicators have achieved the highest priorities selecting academic e-book.

Development of Electronic Book (E-Book EPUB-Based for Display Course

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Oktafiany Widhi Astuti

2017-09-01

Full Text Available The aim of this research is to produce a source of learning in the form of electronic book (e-book with EPUB format for the Product Management Subject, and measuring the effectiveness of the use of e-book as a source for student learning independently. The study was conducted using the development model proposed by Sugiyono. This study used a questionnaire to obtain data validated by an expert. Students are as audience in learning using e-book based EPUB. The average of validation result and trial of effectiveness of EPUB-based e-book used calculation of joint validity which resulted percentage of 86,14% which means very valid and suitable to be used as alternative learning source for the Product Management Subject.

Effectiveness of ketogenic diet in pentylenetetrazol-induced and kindling rats as well as its potential mechanisms.

Science.gov (United States)

Wang, Shan; Ding, Yao; Ding, Xiao-Yan; Liu, Zhi-Rong; Shen, Chun-Hong; Jin, Bo; Guo, Yi; Wang, Shuang; Ding, Mei-Ping

2016-02-12

The effects and mechanisms of ketogenic diets (KD) are unclear. In this study, we aimed to reveal electrographic and behavioral thresholds in responses to the KD in pentylenetetrazol (PTZ)-induced seizures, as well as its antiepileptogenic effects on PTZ-kindling rats. Additionally, we investigated the potential link between KD and expression levels of two cation chloride co-transporters: K(+)-Cl(-) co-transporter 2 (KCC2) and Na(+)-K(+)-Cl(-) co-transporter 1 (NKCC1). The KD group had significantly higher electrographic thresholds than the control (ND) group for the first spike-and-wave, subcontinuous spike-and-wave, high amplitude spike-and-wave, and polyspikes both in the cortex and hippocampus. Compared to the ND group, the KD group had higher behavioral thresholds for behavioral absence, first jerk, first overt myoclonia, and generalized seizures. In the PTZ-kindling model, KD not only prolonged the latency of myoclonic and clonic convulsions, but shortened clonic and generalized duration. In addition, KD rats had higher KCC2 protein expression before kindling, during myoclonic jerks, and GTCS compared with ND rats. There were no significant differences in NKCC1 protein levels between both groups following the four-week dietary intervention without PTZ exposure (before kindling). Moreover, KD inhibited the upregulation of NKCC1 expression induced by kindling in myoclonic jerks and GTCS. Therefore, our findings demonstrated that KD had antiepileptic features in elevating thresholds to most electrographic and behavioral seizure patterns in PTZ-induced rats, as well as delaying the progression and alleviating the severity of seizure in PTZ-kindling model. The antiepileptogenic effects of KD may be attributed to its regulatory properties on KCC2 and NKCC1 protein expression. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Contradictions and Consensus--Clusters of Opinions on E-Books

Science.gov (United States)

Shrimplin, Aaron K.; Revelle, Andy; Hurst, Susan; Messner, Kevin

2011-01-01

Q methodology was used to determine attitudes and opinions about e-books among a group of faculty, graduate students, and undergraduates at Miami University of Ohio. Oral interviews formed the basis for a collection of opinion statements concerning e-books versus print. These statements were then ranked by a second group of research participants.…

El e-book y la industria editorial española

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Mercedes López Suárez

2010-01-01

Full Text Available A partir de una reflexión sobre el concepto de e-book, la investigación realiza una revisión bibliográfica y se aproxima a las previsiones del desarrollo del sector editorial en España, mediante un estudio comparativo. Como fuente de análisis se tomaron cifras de los años 2008 y 2009 que proporcionan numerosos informes del sector sobre hábitos de lectura, mercado editorial y oferta de e-books en España. Se presenta una caracterización de los lectores de libros impresos y de e-books, y se estudia el posicionamiento de la industria del libro español ante el libro electrónico, para concluir que el e-book tendrá un elevado crecimiento en el corto plazo, aunque se cree que no sustituirá al libro físico.

Kindled seizures selectively reduce a subpopulation of (/sup 3/H)quinuclidinyl benzilate binding sites in rat dentate gyrus

Energy Technology Data Exchange (ETDEWEB)

Savage, D.D.; McNamara, J.O.

1982-09-01

Amygdala-kindled seizures reduced significantly the total number of (/sup 3/H)quinuclidinyl benzilate binding sites in both dentate and hippocampal gyri compared to electrode implanted unstimulated controls. Both high and low affinity carbachol displaceable binding site populations were significantly reduced in hippocampal gyrus. By contrast, a selective decline of low affinity sites was found in dentate gyrus membranes. The selectivity of the decline in dentate but not hippocampus gyrus underscores the specificity of this molecular response to amygdala-kindled seizures. We suggest that these receptor alterations underlie adaptive mechanisms which antagonize kindled epileptogenesis.

El e-book y la industria editorial española

OpenAIRE

López Suárez, Mercedes; Larrañaga Rubio, Julio

2010-01-01

A partir de una reflexión sobre el concepto de e-book, la investigación realiza una revisión bibliográfica y se aproxima a las previsiones del desarrollo del sector editorial en España, mediante un estudio comparativo. Como fuente de análisis se tomaron cifras de los años 2008 y 2009 que proporcionan numerosos informes del sector sobre hábitos de lectura, mercado editorial y oferta de e-books en España. Se presenta una caracterización de los lectores de libros impresos y de e-books, y se estu...

The Perceived Impact of E-Books on Student Reading Practices: A Local Study

Science.gov (United States)

Gilbert, Julie; Fister, Barbara

2015-01-01

This study investigates the perceived impact of future e-book collections on student research and recreational reading habits at our institution through three questions: how students currently use library print collections, how students use e-books, and how these factors impact student perception of the effects of future library e-books on their…

Pemanfaatan Sigil Untuk Pembuatan E-Book (Electronic Book dengan Format EPub

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Rahmat Hidayat

2017-04-01

Full Text Available Memiliki koleksi buku yang berusia jutaan tahun akan membutuhkan biaya yang besar untuk merawatnya selain itu semakin banyaknya penulis menerbitkan buku-bukunya semakin banyak juga ruangan yang disediakan untuk menyimpan buku-buku tersebut. Dengan berkembangnya dunia teknologi, sekarang sudah ada buku digital atau lebih dikenal dengan elektronik book (e-book. E-book dapat dibaca dengan perangkat komputer, laptop bahkan perangkat seluler. Berbagai macam format e-book yang telah digunakan namun yang dapat menampilkan e-book sesuai dengan perangkat seluler dengan ukuran layar yang bervariasi adalah format electronic publication (epub. Jadi epub adalah standar format e-boook yang diperkenalkan oleh Intenational Digital Publishing Forum (IDPF pada oktober 2011 dengan aplikasi editornya sigil. Sigil adalah sebuah editor Open Source yang mudah didapatkan oleh semua penulis maupun pembaca.

Dynamic study on cerebral perfusion of the pentylenetetrazol kindling cats by SPECT

International Nuclear Information System (INIS)

Hou Min; Liu Xingdang; Wang Kaiyan

2004-01-01

Objective: To learn the change of cerebral perfusion in the pentylenetetrazol kindling cats during the development of epilepsy. Methods: firstly, we performed 12 basic 99m Tc- ethyl cysteinate dimmer (ECD) SPECT as auto-control before the cats were made into epileptic models. Then, according to seizure level of epileptic model, SPECT was performed when the cats began to seizure in the form of facial tic(level 1), nodding spasm (level 2), limb tonic seizures (level 3) and generalized tonic-clonic seizures(level 4). At the same time, we detected the EEG at each level of seizure in order to contrast with SPECT findings. Results:There is no abnormal SPECT finding of cats before using PTZ. The SPECT at each level of kindling: hyperperfusion in forehead and basal ganglia at level 1; more evident hyperperfusion in forehead at level 2; the hyperperfusion in forehead being weakened and another hyperperfusion appearing in deep parietal lobe at level 3; the hyperperfusion in forehead disappearing and the hyperfusion in deep parietal lobe becoming more obvious and a hypoperfusion beside it appearing at level 4. As the time going on, the hyperperfusion disappeared completely and the hypoperfusion became more and more clear. The SPECT findings are coincided with EEG findings. Conclusion: 1. During the kindling of cats, a regional hyperperfusion appeared in the cats' brain: at the stage of focal seizure, the cerebral perfusion increased in forehead and ganglia; at the stage of generalized seizure, the hyperperfusion region gradually moved from forehead to deep parietal lobe. 2. Once the model animal was completely kindled, there would be a fixed hypoperfusion region instead, which may be the epileptic focus. (authors)

Design of e-books: readers’ expectations in a comparative perspective

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Josipa Selthofer

2014-03-01

Full Text Available The aim of the paper is to compare graphic elements used for the design of printed and electronic books. The paper focuses on four main graphic elements: book cover, typography, colour and image. Ten books published in printed and electronic form in Croatia between 2010 and 2012 were used as a research sample. The research methods used are visual content analysis and interviews. The research results indicate that e-books imitate the graphic design of a printed book in many aspects. The graphic elements of an e-book highly depend on the features of e-formats and on e-readers. The main advantages of an e-book are that they are searchable, adaptable, easily linked to other digital documents, transportable, easily accessible and durable. Still, in the second phase of the research, the majority of the interviewed participants stated that reading of an e-book was something new to them. They prefer the interaction with a printed book and its visual appearance.

What's the use?: analysing student citations to provide new insights into e-book usage

Directory of Open Access Journals (Sweden)

Antony Groves

2014-07-01

Full Text Available This article reports on a small-scale user-focused piece of research carried out at the University of Sussex. In an attempt to better understand the impact of e-books on student outputs, citation analysis was performed on coursework to identify the e-books that had been used. Of the students surveyed, 11.6% cited an e-book in their work and, for this particular group, EBL was found to be the most popular collection. However, cross reference with the Library discovery tool and Google revealed that e-books available from the web were cited more than those from library collections. Interviews uncovered a spectrum of usage, leading to the conclusion that a comprehensive e-book strategy is required that makes students aware of their benefits, equips them with the skills needed for effective use and increases the number of e-books available.

READING ENGAGEMENT: A COMPARISON BETWEEN E-BOOKS AND TRADITIONAL PRINT BOOKS IN AN ELEMENTARY CLASSROOM

Directory of Open Access Journals (Sweden)

Troy Jones

2011-07-01

Full Text Available Electronic books (e-books are gaining popularity for personal reading. Options for access to a large selection of book titles and “anytime/anywhere” reading choices have added to the increased use of e-books. For this study, 22 third-grade students completed satisfaction surveys and reading comprehension tests on three separate reading sessions: one traditional print-based and two e-book titles. Indicators of reading engagement included motivation for independent reading and comprehension as measured by standardized tests on the print book and both e-books. Results showed that format was not as important as students’ identification with setting, characters, and theme of the book. Students did, however, indicate a preference for e-books when given the option of a wide selection of titles and the freedom to choose their own e-book. Students further indicated a preference for the amenities associated with e-book reading such as pop-up definitions and pronunciations of words, automatic page turning, and the option of read-aloud narration. The authors concluded that children quickly become comfortable with e-books and welcomed the technology. However, they are not completely ready to disregard print books.

The Safari E-Book Route through the ICT Jungle: Experiences at Hillingdon Libraries

Science.gov (United States)

Fernandes, Derrick

2007-01-01

Purpose: The paper seeks to describe the provision of access to the Safari Tech Books collection of e-books at Hillingdon Libraries. Design/methodology/approach: Details are given of how the e-books collection is part of a broader range of e-information services provided by Hillingdon. Methods of searching for e-books are described, with…

Learning Vocabulary through E-Book Reading of Young Children with Various Reading Abilities

Science.gov (United States)

Lee, Sung Hee

2017-01-01

Previous studies revealed that young children learn novel word meanings by simply reading and listening to a printed book. In today's classroom, many children's e-books provide audio narration support so young readers can simply listen to the e-books. The focus of the present study is to examine the effect of e-book reading with audio narration…

Development of Producing and Using E-Books Competencies of Teachers in Chachengsao, Thailand

Science.gov (United States)

Plangsorn, Boonrat; Poopan, Siwaporn

2017-01-01

Using E-books can develop students' achievements and lead to meaningful learning. The purposes of this research were to develop competency in terms of the production and use of E-books on the part of teachers in Chachengsao, and to study the effects of using E-books in the instruction of teachers in Chachengsao. This study employed both…

E-Books in Public School Libraries: Are We There Yet?

Science.gov (United States)

Rothman, Allison

2017-01-01

Demands for school technology innovations, implementation of 1:1 device models, and increased interest in digital media highlight complicated issues such as funding, equity, and decision making for e-book collection development and programming in school libraries. School librarians considering purchase of e-books for school libraries still cannot…

Dataset of quantitative spectral EEG of different stages of kindling acquisition in rats.

Science.gov (United States)

Jalilifar, Mostafa; Yadollahpour, Ali

2018-02-01

The data represented here are in relation with the manuscript "Quantitative assessments of extracellular EEG to classify specific features of main phases of seizure acquisition based on kindling model in Rat" (Jalilifar et al., 2017) [1] which quantitatively classified different main stages of the kindling process based on their electrophysiological characteristics using EEG signal processing. The data in the graphical form reported the contribution of different sub bands of EEG in different stages of kindling- induced epileptogenesis. Only EEG signals related to stages 1-2 (initial seizure stages (ISSs)), 3 (localized seizure stage (LSS)), and 4-5 (generalized seizure stages (GSSs) were transferred into frequency function by Fast Fourier Transform (FFT) and their power spectrum and power of each sub bands including delta (1-4 Hz), Theta (4-8 Hz), alpha (8-12 Hz), beta (12-28 Hz), gamma (28-40 Hz) were calculated with MATLAB 2013b. Accordingly, all results were obtained quantitatively which can contribute to reduce the errors in the behavioral assessments.

Using Interactive eBooks To Educate Children About Sub-seafloor Science

Science.gov (United States)

Kurtz, K.

2016-02-01

Sub-seafloor scientific research has the power to spark the imaginations of elementary age children with its mysterious nature, cutting-edge research, and its connections to kid friendly science topics, such as volcanoes, the extinction of dinosaurs and the search for extraterrestrial life. These factors have been utilized to create two interactive eBooks for elementary students and teachers, integrating high quality science information, highly engaging and age-appropriate illustrations, and rhyming text. The first eBook introduces children to the research and discoveries of the JOIDES Resolution research vessel. The creators were able to build-on the knowledge gained in creating the first eBook to create a second eBook that focuses on the discoveries of microbial life in the sub-seafloor. The eBooks present information as traditional, linear, illustrated children's books, but the eBook format allows the book to be available online for free to anyone and allows teachers to project the book on a classroom screen so all students can easily see the illustrations. The iPad versions also provide an interactive, learner-led educational experience, where cognitively appropriate videos, photos and other forms of information can be accessed with the tap of a finger to answer reader questions and enrich their learning experience. These projects provide an example and model of the products that can result from high level and meaningful partnerships between scientists, educators, artists and writers.

Tablet-Based eBooks for Young Children: What Does the Research Say?

Science.gov (United States)

Reich, Stephanie M; Yau, Joanna C; Warschauer, Mark

2016-09-01

Young children's use of electronic books (eBooks) is increasing as handheld touch screen devices, such as tablets, become increasingly available. Although older children's reading on tablets has been more broadly investigated, less is known about the impacts of digital reading for infant, toddlers, and preschoolers. This review compares the educational affordances of reading on tablets versus print books for young children's learning. A qualitative synthesis of research on tablet-based eReading and young children's learning from screens was conducted. When eBooks are designed well, preschool-aged children learn equally well and sometimes more than from print books. However, enhanced eBooks with sounds, animations, and games can distract children and reduce learning. When book-sharing with an adult, conversations during eBook reading are often about the platform while print book conversations are more often about the book content. For young children (0-2 yr), there is a paucity of research, but broader studies on learning from screens suggest limited educational benefits of tablet use for this age group. The authors recommend that (1) the selection of eBooks (especially enhanced eBooks) be thoughtful as games or animations that are not related to the story content can be distracting for young children, (2) adults share in the reading experience as discussions of the story, text, and characters have been found to enhance comprehension, language development, and print awareness, and (3) tablet eBook use be restricted for infants and toddlers, as they benefit more from face-to-face interaction with caregivers than from interactive screens alone.

E-Books and TPACK: What Teachers Need to Know

Science.gov (United States)

Brueck, Jeremy S.; Lenhart, Lisa A.

2015-01-01

Today's tech savvy young learners are equipped with a variety of technological tools used as easily as pencils and paper. Many reach for the laptop first when it's time to write or look for an ebook when it's time to read. Ebooks are increasingly viewed as an appropriate source for literacy exposure to books and reading by parents…

E-Book Readers in Higher Education

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Arthur N. Olsen

2013-04-01

Full Text Available This article reports on a research project at the University of Agder that has studied the use of e-readers as a tool for academic study. E-readers (Kindle DX and iPad were loaded with texts from required reading lists in five courses with 94 participating students. Initially, 87 students responded to the invitation to participate in a survey, but eventually 13 of these submissions had to be removed, as the degree of completion was not sufficient. The final response rate achieved was 79%. Students were in general positive to the use of e-readers but still show a preference for print on paper as the best medium for serious academic study. When reading books, 54% preferred print, 28% a combination of print and e-reader, and finally only 11% were satisfied solely using an e-reader. The iPad scored significantly better than the Kindle DX on tasks that required active interaction with the texts such as highlighting and note taking.

Hamilton and Hardy for the 21st Century

Science.gov (United States)

Ogden, Trevor

2016-01-01

Hamilton and Hardy’s Industrial Toxicology is now 80 years old, and the new sixth edition links us with a pioneer era. This is an impressive book, but the usefulness of the hardback version as a reference book is unfortunately limited by its poor index. There is now an ebook version, and for the practitioner on the move this has the great advantages of searchability and portability. However, Wiley ebooks can apparently only be downloaded when first purchased, so their lifetime is limited to that of the device. The Kindle edition should avoid this shortcoming.

Development of educational image databases and e-books for medical physics training.

Science.gov (United States)

Tabakov, S; Roberts, V C; Jonsson, B-A; Ljungberg, M; Lewis, C A; Wirestam, R; Strand, S-E; Lamm, I-L; Milano, F; Simmons, A; Deane, C; Goss, D; Aitken, V; Noel, A; Giraud, J-Y; Sherriff, S; Smith, P; Clarke, G; Almqvist, M; Jansson, T

2005-09-01

Medical physics education and training requires the use of extensive imaging material and specific explanations. These requirements provide an excellent background for application of e-Learning. The EU projects Consortia EMERALD and EMIT developed five volumes of such materials, now used in 65 countries. EMERALD developed e-Learning materials in three areas of medical physics (X-ray diagnostic radiology, nuclear medicine and radiotherapy). EMIT developed e-Learning materials in two further areas: ultrasound and magnetic resonance imaging. This paper describes the development of these e-Learning materials (consisting of e-books and educational image databases). The e-books include tasks helping studying of various equipment and methods. The text of these PDF e-books is hyperlinked with respective images. The e-books are used through the readers' own Internet browser. Each Image Database (IDB) includes a browser, which displays hundreds of images of equipment, block diagrams and graphs, image quality examples, artefacts, etc. Both the e-books and IDB are engraved on five separate CD-ROMs. Demo of these materials can be taken from www.emerald2.net.

Anti-epileptogenic and antioxidant effect of Lavandula officinalis aerial part extract against pentylenetetrazol-induced kindling in male mice.

Science.gov (United States)

Rahmati, Batool; Khalili, Mohsen; Roghani, Mehrdad; Ahghari, Parisa

2013-06-21

Repeated application of Lavandula officinalis (L. officinalis) has been recommended for a long time in Iranian traditional medicine for some of nervous disorders like epilepsy and dementia. However, there is no available report for the effect of chronic administration of Lavandula extract in development (acquisition) of epilepsy. Therefore, this study was designed to investigate the anti-epileptogenic and antioxidant activity of repeated administration of Lavandula officinalis extract on pentylenetetrazol (PTZ) kindling seizures in mice model. Lavandula officinalis was tested for its ability (i) to suppress the seizure intensity and lethal effects of PTZ in kindled mice (anti-epileptogenic effect), (ii) to attenuate the PTZ-induced oxidative injury in the brain tissue (antioxidant effect) when given as a pretreatment prior to each PTZ injection during kindling development. Valproate (Val), a major antiepileptic drug, was also tested for comparison. Val and Lavandula officinalis extract showed anti-epileptogenic properties as they reduced seizure score of kindled mice and PTZ-induced mortality. In this regard, Lavandula officinalis was more effective than Val. Both Lavandula officinalis and Val suppressed brain nitric oxide (NO) level of kindled mice in comparison with the control and PTZ group. Meanwhile, Lavandula officinalis suppressed NO level more than Val and Lavandula officinalis also decreased brain MDA level relative to PTZ group. This is the first report to demonstrate NO suppressing and anti-epileptogenic effect of chronic administration of Lavandula officinalis extract on acquisition of epilepsy in PTZ kindling mice model. In this regard, Lavandula officinalis extract was more effective than Val, possibly and in part via brain NO suppression. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Combined sub-threshold dosages of phenobarbital and low-frequency stimulation effectively reduce seizures in amygdala-kindled rats.

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Asgari, Azam; Semnanian, Saeed; Atapour, Nafiseh; Shojaei, Amir; Moradi, Homeira; Mirnajafi-Zadeh, Javad

2014-08-01

Low-frequency stimulation (LFS) is a potential therapy utilized in patients who do not achieve satisfactory control of seizures with pharmacological treatments. Here, we investigated the interaction between anticonvulsant effects of LFS and phenobarbital (a commonly used medicine) on amygdala-kindled seizures in rats. Animals were kindled by electrical stimulation of basolateral amygdala in a rapid manner (12 stimulations/day). Fully kindled animals randomly received one of the three treatment choices: phenobarbital (1, 2, 3, 4 and 8 mg/kg; i.p.; 30 min before kindling stimulation), LFS (one or 4 packages contained 100 or 200 monophasic square wave pulses, 0.1-ms pulse duration at 1 Hz, immediately before kindling stimulation) or a combination of both (phenobarbital at 3 mg/kg and LFS). Phenobarbital alone at the doses of 1, 2 and 3 mg/kg had no significant effect on the main seizure parameters. LFS application always produced anticonvulsant effects unless applied with the pattern of one package of 100 pulses, which is considered as non-effective. All the seizure parameters were significantly reduced when phenobarbital (3 mg/kg) was administered prior to the application of the non-effective pattern of LFS. Phenobarbital (3 mg/kg) also increased the anticonvulsant actions of the effective LFS pattern. Our results provide an evidence of a positive cumulative anticonvulsant effect of LFS and phenobarbital, suggesting a potential combination therapy at sub-threshold dosages of phenobarbital and LFS to achieve a satisfactory clinical effect.

The Effects of Keyword Cues and 3R Strategy on Children's e-Book Reading

Science.gov (United States)

Liang, T.-H.

2015-01-01

Various studies have found that electronic books (e-books) promote learning, but few works have examined the use of e-books along with an adaptive reading strategy for children. The current study implemented a method to extract keyword cues from e-books to support e-book reading with the read, recite and review (3R) strategy, and then examined the…

E-book recommender system design and implementation based on data mining

Science.gov (United States)

Wang, Zongjiang

2011-12-01

In the knowledge explosion, rapid development of information age, how quickly the user or users interested in useful information for feedback to the user problem to be solved in this article. This paper based on data mining, association rules to the model and classification model a combination of electronic books on the recommendation of the user's neighboring users interested in e-books to target users. Introduced the e-book recommendation and the key technologies, system implementation algorithms, and implementation process, was proved through experiments that this system can help users quickly find the required e-books.

Reading for the Purpose of Responding to Literature: EFL Students' Perceptions of E-Books

Science.gov (United States)

Chou, I-Chia

2016-01-01

As electronic books continue to attract attention as a pedagogical tool in language classrooms, the impact that e-books are expected to have on higher education cannot be ignored. Despite the pervasiveness of e-book reading studies in higher education, most studies show that students' reactions to e-books are often negative. However, the effects…

Assessing the User Experience of E-Books in Academic Libraries

Science.gov (United States)

Zhang, Tao; Niu, Xi; Promann, Marlen

2017-01-01

We report findings from an assessment of e-book user experience (search and information seeking) from usage data and user tests. The usage data showed that most reading sessions were brief and focused on certain pages, suggesting that users mainly use e-books to find specific information. The user tests found that participants tended to use…

Are e-Books for Everyone? An Evaluation of Academic e-Book Platforms' Accessibility Features

Science.gov (United States)

Mune, Christina; Agee, Ann

2016-01-01

With the increasing prevalence of e-books in academic library collections, faculty and librarians have begun to express concern regarding the accessibility of these digital texts for students with physical or learning disabilities. To begin addressing these concerns, the California State University System's Affordable Learning Solutions…

The Social & Mobile Learning Experiences of Students Using Mobile E-Books

Science.gov (United States)

Kissinger, Jeff S.

2013-01-01

This research was designed to explore the learning experiences of state college students using mobile electronic textbook (e-book) readers. The purpose of the study was to build a rich description of how students used e-books delivered on mobile computing devices for college-level, introductory

TEACHER CANDIDATES’ VIEWS ON E-BOOKS AND SCREEN READING

OpenAIRE

Nevin AKKAYA

2015-01-01

Today, it is a necessity to make use of information technologies in creating, distributing and accessing information resources. The electronic resources as products of the developing information technologies include bibliographical text databases, e-journals, e-books, open achieves and web sites. Today, Many printed material can be accesssed by electronically in readers. Furthermore, e-books have been increasingly preferred as a mode of reading because of its advantages such as portability, s...

The Ebook Cargo Cult

Directory of Open Access Journals (Sweden)

Brett Bonfield

2012-07-01

Full Text Available Libraries created the present crisis in scholarly publishing, and we are creating a similar crisis now with our approach to ebooks. We created the crisis in scholarly publishing by ceding control of an intrinsic library function, abstracting and indexing, a decision with inevitable consequences. Consequences like the present need to boycott Elsevier for its predatory [...

Ebooks at Bergen University Library?

OpenAIRE

Landøy, Ane; Mikki, Susanne; Skagen, Therese; Stangeland, Elin

2004-01-01

The ongoing quality reform in academia in Norway leads to changing user needs for Bergen University Library. This article discusses advantages and disadvantages of ebooks in an academic institution like the University of Bergen (UiB). Strategies for procurement, presentation and use are considered.

Hippocampal kindling alters the concentration of glial fibrillary acidic protein and other marker proteins in rat brain

DEFF Research Database (Denmark)

Hansen, A; Jørgensen, Ole Steen; Bolwig, T G

1990-01-01

The effect of hippocampal kindling on neuronal and glial marker proteins was studied in the rat by immunochemical methods. In hippocampus, pyriform cortex and amygdala there was an increase in glial fibrillary acidic protein (GFAP), indicating reactive gliosis, and an increase in the glycolytic...... enzyme NSE, suggesting increased anaerobic metabolism. Neuronal cell adhesion molecule (NCAM) decreased in pyriform cortex and amygdala of kindled rats, indicating neuronal degeneration....

Kindling: The Amazon e-Reader as an Educational Tool

Science.gov (United States)

Brezicki, Colin

2011-01-01

The revolutionary electronic reading device, Amazon's Kindle, is already obsolete. Such is the breakneck speed of technology that the machine touted to spell the death of printed books is already heading for the scrap heap, replaced by e-readers like the iPad that access the Internet, make phone calls, download movies, and connect users with all…

Involvement of over-expressed BMP4 in pentylenetetrazol kindling-induced cell proliferation in the dentate gyrus of adult rats

International Nuclear Information System (INIS)

Yin Jinbo; Ma Yuxin; Yin Qing; Xu Haiwei; An Ning; Liu Shiyong; Fan Xiaotang; Yang Hui

2007-01-01

The dentate gyrus (DG) of the hippocampus is one of a few regions in the adult mammalian brain characterized by ongoing neurogenesis. Proliferation of neural precursors in the granule cell layer of the DG has been identified in pentylenetetrazol (PTZ) kindling epilepsy model, however, little is known about the molecular mechanism. We previously reported that the expression pattern of bone morphogenetic proteins-4 (BMP4) mRNA in the hippocampus was developmentally regulated and mainly localized in the DG of the adult. To explore the role of BMP4 in epileptic activity, we detected BMP4 expression in the DG during PTZ kindling process and explore its correlation with cell proliferation combined with bromodeoxyuridine (BrdU) labeling technique. We found that dynamic changes in BMP4 level and BrdU labeled cells dependent on the kindling stage of PTZ induced seizure-prone state. The number of BMP4 mRNA-positive cells and BrdU labeled cells reached the top level 1 day after PTZ kindled, then declined to base level 2 months later. Furthermore, there was a significant correlation between increased BMP4 mRNA expression and increased number of BrdU labeled cells. After effectively blocked expression of BMP4 with antisense oligodeoxynucleotides(ASODN), the BrdU labeled cells in the dentate gyrus subgranular zone(DG-SGZ) and hilus were significantly decreased 16d after First PTZ injection and 1, 3, 7, 14d after kindled respectively. These findings suggest that increased proliferation in the DG of the hippocampus resulted from kindling epilepsy elicited by PTZ maybe be modulated by BMP4 over-expression

Integrating E-Books into Science Teaching by Preservice Elementary School Teachers

Science.gov (United States)

Lai, Ching-San

2016-01-01

This study aims to discuss the issues of integrating e-books into science teaching by preservice elementary school teachers. The study adopts both qualitative and quantitative research methods. In total, 24 preservice elementary school teachers participated in this study. The main sources of research data included e-books produced by preservice…

Postictal in situ MRS brain lactate in the rat kindling model.

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Maton, B M; Najm, I M; Wang, Y; Lüders, H O; Ng, T C

1999-12-10

To determine the temporal and spatial extent of the lactate (Lact) changes as correlated with seizure characteristics and EEG changes in the rat kindling model. Prior studies using MRS have detected cerebral Lact postictally in animal models of seizures and in patients with intractable focal epilepsy. We performed MRS in sham control rats (n = 4) and in rats stimulated in the right hippocampus at two different stages of the kindling and at three time points after the seizures: 3 hours (n = 4 and 2). Lact/creatine (Cr) and N-acetylaspartate (NAA)/Cr ratios were measured in six contiguous voxels (three left, three right) covering the hippocampi, anterior and posterior regions, and compared with EEG and ictal behavior. Lact/Cr ratios were measured at a very low level in the sham control rats and in the >3-hour group. In the epilepsy.

The e-book as a pedagogical resource

Directory of Open Access Journals (Sweden)

Åsa Forsberg

2013-12-01

Full Text Available This roundtable proposes to present and discuss a project about the e-book as a pedagogical resource. The project will run from Spring 2013 until December 2013 and is a collaboration project between Center for Educational Development (CED, Lund University, and Lund University Libraries (LUB. It will be part of a larger collaboration project involving the universities in Southern Sweden. New possibilities in the digital learning environments The importance of digital texts is growing. A rapidly increasing number of e-books are made available by publishers and the large majority of scientific journals are published in fulltext. There are many advantages with digital texts: • They are immediately available independently of time and space, in computers and mobile devices • They are searchable • Created in a correct format they are available also for people with reading difficulties • An e-book can be integrated with othjer meda, such as sound clips, video clips etc • They are relatively easy to revise and update Many teachers at Lund University produce study material for their courses, such as course packs, tutorials, instructions and other types of texts. This material is distributed to the students in either print or digital format. The digital formats are mainly pdf-files and word-files. It is important to give the teachers access also to more advanced tools for producing course literature in digital form. Most interesting are tools making it possible to integrate other media (i.e. video and sound clips with text. A toolbox for production of course material in digital form The project will explore the possibilities to facilitate the production of e-books at Lund University. It will consist of an inventory of the teachers' requirements and expectations, an inventory of the production process including pilot studies of e-book production and an inventory of the need for support and training for teachers producing e-books. It will result in

A Typology for Observing Children's Engagement with eBooks at Preschool

Science.gov (United States)

Roskos, Kathleen; Burstein, Karen; You, Byeong-Keun

2012-01-01

This research reports a two-phase descriptive study of young children's engagement with ebooks conducted in Head Start classrooms. Phase 1 focused on the development of a typology as an analytic framework for observing engagement with ebooks in different formats (shared book; independent book browsing) and across devices (stationary touch screen;…

How to Develop Electrochemistry SETS-Based Interactive E-Book?

Science.gov (United States)

Munawwarah, M.; Anwar, S.; Sunarya, Y.

2017-09-01

This study aims to develop SETS-based interactive e-book teaching material through 4S TMD methode. The research methode in this study is the Development Research (RD) Richey and Klein that consists of design, phase, and evaluation. The design step was to analyze and plan the types of teaching materials instructional developed. There are 12 indicators from 3 standard competences that produced in selection step based new curriculum, the compatibility subject matter and indicators, and the relations between value and subject matter. Structuring steps yield concept map, macro structure, and multiple representation that were arranged to be first draft of teaching material that was used for develop the instruments for characterization step. Chatacterization test have been done to students in 12nd grades with 68 texts. Characterization results indicated that there were some texts included to difficult text. Difficult texts have been reduced with the ways back to qualitative steps and particulation. The second draft of teaching material was arranged based the results of didactic reduction of difficult texts. This draft was used for arranged interactive e-book. The characteristics of this SETS-based interactive e-book that developed were mention about the connection between science with environment, technology, and society. This interactive e-book consists of animation, task, and quizes that taken the interaction of students directly.

TK3 eBook software to author, distribute, and use electronic course content for medical education.

Science.gov (United States)

Morton, David A; Foreman, K Bo; Goede, Patricia A; Bezzant, John L; Albertine, Kurt H

2007-03-01

The methods for authoring and distributing course content are undergoing substantial changes due to advancement in computer technology. Paper has been the traditional method to author and distribute course content. Paper enables students to personalize content through highlighting and note taking but does not enable the incorporation of multimedia elements. Computers enable multimedia content but lack the capability of the user to personalize the content. Therefore, we investigated TK3 eBooks as a potential solution to incorporate the benefits of both paper and computer technology. The objective of our study was to assess the utility of TK3 eBooks in the context of authoring and distributing dermatology course content for use by second-year medical students at the University of Utah School of Medicine during the spring of 2004. We incorporated all dermatology course content into TK3 eBook format. TK3 eBooks enable students to personalize information through tools such as "notebook," "hiliter," "stickies," mark pages, and keyword search. Students were given the course content in both paper and eBook formats. At the conclusion of the dermatology course, students completed a questionnaire designed to evaluate the effectiveness of the eBooks compared with paper. Students perceived eBooks as an effective way to distribute course content and as a study tool. However, students preferred paper over eBooks to take notes during lecture. In conclusion, the present study demonstrated that eBooks provide a convenient method for authoring, distributing, and using course content but that students preferred paper to take notes during lecture.

Leveraging Python to improve ebook metadata selection, ingest, and management

Directory of Open Access Journals (Sweden)

Kelly Thompson

2017-10-01

Full Text Available Libraries face many challenges in managing descriptive metadata for ebooks, including quality control, completeness of coverage, and ongoing management. The recent emergence of library management systems that automatically provide descriptive metadata for e-resources activated in system knowledge bases means that ebook management models are moving toward both greater efficiency and more complex implementation and maintenance choices. Automated and data-driven processes for ebook management have always been desirable, but in the current environment, they become necessary. In addition to initial selection of a record source, automation can be applied to quality control processes and ongoing maintenance in order to keep manual, eyes-on work to a minimum while providing the best possible discovery and access. In this article, we describe how we are using Python scripts to address these challenges.

An enriched multimedia eBook application to facilitate learning of anatomy.

Science.gov (United States)

Stirling, Allan; Birt, James

2014-01-01

This pilot study compared the use of an enriched multimedia eBook with traditional methods for teaching the gross anatomy of the heart and great vessels. Seventy-one first-year students from an Australian medical school participated in the study. Students' abilities were examined by pretest, intervention, and post-test measurements. Perceptions and attitudes toward eBook technology were examined by survey questions. Results indicated a strongly positive user experience coupled with increased marks; however, there were no statistically significant results for the eBook method of delivery alone outperforming the traditional anatomy practical session. Results did show a statistically significant difference in the final marks achieved based on the sequencing of the learning modalities. With initial interaction with the multimedia content followed by active experimentation in the anatomy lab, students' performance was improved in the final test. Obtained data support the role of eBook technology in modern anatomy curriculum being a useful adjunct to traditional methods. Further study is needed to investigate the importance of sequencing of teaching interventions. © 2013 American Association of Anatomists.

E-Books an Medizinbibliotheken – „Gekommen um zu bleiben“. Ein Erfahrungsbericht der Universitätsbibliothek der Medizinischen Universität Wien / E-Books at medical libraries: They came to stay. A report from the university library at the Medical University Vienna

Directory of Open Access Journals (Sweden)

Bauer, Bruno

2011-12-01

Full Text Available Many university libraries and in particular medical libraries have built up a considerable collection of electronic books. These E-Books are already highly accepted by patrons despite unsolved questions on technical standards and license models which have to be tackled by publishers and libraries. A short introduction on advandages and disadvantages of E-Books is followed by a presentation of E-Book collections and E-Book catalogues found on the websites of medical libraries in Berlin, Mainz, Münster and Zürich. A more detailed report is given on the E-Book situation at the library of the Medical University Vienna including problems with usage data. Results of a recent library online survey are discussed in regard to E-Books. So far the experience with E-Books at the library of the Medical University Vienna and the positive feedback by patrons suggests that E-Books came to stay in medical libraries.

DEVELOPMENT OF INTERACTIVE E-BOOK BASED ON CHEMICAL REPRESENTATION REFER TO CURRICULUM 2013

Directory of Open Access Journals (Sweden)

L. Tania

2015-11-01

Full Text Available This research aimed to develop an interactive e-book based representations of chemistry; describes the characteristics of the interactive e-book developed; the teachers responses in content suitability with curriculum and graphics aspects; and student responses in readibility aspects. The method used was research and development. The characteristics of interactive e-book: it was developed referring to the core competencies (KI and basic competence (KD in the curriculum 2013, allowed active interaction between students and e-book, completed with pictures, animations or videos in three levels of the chemical representation. Teachers’ responses to the content suitability and graphic aspects were very good with the percentage of each 98.46% and 97.5%. The students’ responses in readibility aspects was very good with percentage of 88.5%.

Evaluation Criteria for Interactive E-Books for Open and Distance Learning

Science.gov (United States)

Bozkurt, Aras; Bozkaya, Mujgan

2015-01-01

The aim of this mixed method study is to identify evaluation criteria for interactive e-books. To find answers for the research questions of the study, both quantitative and qualitative data were collected through a four-round Delphi study with a panel consisting of 30 experts. After that, a total of 20 interactive e-books were examined with…

Improvement in hippocampal kindling analysis through computational processing data Aprimorando a análise do modelo de kindling hipocampal com o auxílio de processamento computacional

Directory of Open Access Journals (Sweden)

Joacir Graciolli Cordeiro

2009-09-01

Full Text Available The kindling phenomenon is classically investigated in epileptology research. The present study aims to provide further information about hippocampal kindling through computational processing data. Adult Wistar rats were implanted with dorsal hippocampal and frontal neocortical electrodes to perform the experiment. The processing data was obtained using the Spike2 and Matlab softwares. An inverse relationship between the number of "wet dog shakes" and the Racine's motor stages development was found. Moreover it was observed a significant increase in the afterdischarge (AD duration and its frequency content. The highest frequencies were, however, only reached at the beginning of behavioral seizures. During the primary AD, fast transients (ripples were registered in both hippocampi superimposed to slower waves. This experiment highlights the usefulness of computational processing applied to animal models of temporal lobe epilepsy and supports a relevant role of the high frequency discharges in temporal epileptogenesis.O fenômeno de kindling é classicamente utilizado no campo da epileptologia experimental. Este trabalho objetiva aprofundar a análise do modelo kindling hipocampal através de processamento computacional. Ratos wistar adultos receberam eletrodos hipocampais dorsais e neocorticais frontais para a realização do experimento. O processamento dos dados encontrados foi realizado pelos softwares Matlab e Spike2. Encontrou-se uma relação inversa entre wet dog shakes e o desenvolvimento dos estágios motores de Racine. A duração e o conteúdo de freqüência das pós-descargas hipocampais aumentaram durante o processo, sendo observadas descargas de alta freqüência (ripples em ambos os hipocampos durante as pós-descargas primárias, superimpostas a ondas lentas. As mais altas freqüências, entretanto, foram apenas atingidas com o início das crises epilépticas. A utilização de sistemas computacionais para a confecção e an

Impaired recruitment of seizure-generated neurons into functional memory networks of the adult dentate gyrus following long-term amygdala kindling.

Science.gov (United States)

Fournier, Neil M; Botterill, Justin J; Marks, Wendie N; Guskjolen, Axel J; Kalynchuk, Lisa E

2013-06-01

Epileptic seizures increase the birth of new neurons in the adult hippocampus. Although the consequences of aberrant neurogenesis on behavior are not fully understood, one hypothesis is that seizure-generated neurons might form faulty circuits that disrupt hippocampal functions, such as learning and memory. In the present study, we employed long-term amygdala kindling (i.e., rats receive 99-electrical stimulations) to examine the effect of repeated seizures on hippocampal neurogenesis and behavior. We labeled seizure-generated cells with the proliferation marker BrdU after 30-stimulations and continued kindling for an additional 4weeks to allow newborn neurons to mature under conditions of repeated seizures. After kindling was complete, rats were tested in a trace fear conditioning task and sacrificed 2h later to examine if 4-week old newborn cells were recruited into circuits involved in the retrieval of emotional memory. Compared to non-kindled controls, long-term kindled rats showed significant impairments in fear memory reflected in a decrease in conditioned freezing to both tone and contextual cues during testing. Moreover, long-term kindling also prevented the activation of 4-week old newborn cells in response to fear memory retrieval. These results indicate that the presence of seizure activity during cell maturation impedes the ability of new neurons to integrate properly into circuits important in memory formation. Together, our findings suggest that aberrant seizure-induced neurogenesis might contribute to the development of learning impairments in chronic epilepsy and raise the possibility that targeting the reduced activation of adult born neurons could represent a beneficial strategy to reverse cognitive deficits in some epileptic patients. Copyright © 2012 Elsevier Inc. All rights reserved.

Kindling of Life Stress in Bipolar Disorder: Effects of Early Adversity.

Science.gov (United States)

Shapero, Benjamin G; Weiss, Rachel B; Burke, Taylor A; Boland, Elaine M; Abramson, Lyn Y; Alloy, Lauren B

2017-05-01

Most theoretical frameworks regarding the role of life stress in bipolar disorders (BD) do not incorporate the possibility of a changing relationship between psychosocial context and episode initiation across the course of the disorder. The kindling hypothesis theorizes that over the longitudinal course of recurrent affective disorders, the relationship between major life stressors and episode initiation declines (Post, 1992). The present study aimed to test an extension of the kindling hypothesis in BD by examining the effect of early life adversity on the relationship between proximal life events and prospectively assessed mood episodes. Data from 145 bipolar participants (59.3% female, 75.2% Caucasian, and mean age of 20.19 years; SD = 1.75 years) were collected as part of the Temple-Wisconsin Longitudinal Investigation of Bipolar Spectrum Project (112 Bipolar II; 33 Cyclothymic disorder). Participants completed a self-report measure of early adversity at baseline and interview-assessed mood episodes and life events at regular 4-month follow-ups. Results indicate that early childhood adversity sensitized bipolar participants to the effects of recent stressors only for depressive episodes and not hypomanic episodes within BD. This was particularly the case with minor negative events. The current study extends prior research examining the kindling model in BD using a methodologically rigorous assessment of life stressors and mood episode occurrence. Clinicians should assess experiences of early adversity in individuals with BD as it may impact reactivity to developing depressive episodes in response to future stressors. Copyright © 2017. Published by Elsevier Ltd.

Pricing Models of e-Books When Competing with p-Books

Directory of Open Access Journals (Sweden)

Yan Li

2013-01-01

Full Text Available With the rise in popularity of e-books, there is a growing need to reexamine the pricing strategy in the e-book supply chain. In this paper, we study two forms of pricing models widely used in the book industry: wholesale and agency pricing models. We first assume a stylized deterministic demand model in which the demand depends on the price, the degree of substitution, and the overall market potential. Subsequently, we employ the game theory to determine the price equilibriums and profit distribution under different pricing models. Finally, we explore the behavior of the publisher and the retailer under different preferences and degrees of substitution through a computational study. Our findings indicate that the e-book price will be lower under the agency pricing model than under the wholesale pricing model, which is counterintuitive. The publishers have higher incentives to adopt the agency pricing model than the wholesale pricing model. The agency pricing model benefits the whole system and can provide readers with books at lower prices. The degree of substitution between the two forms of books and the readers’ preference toward e-book will affect the books’ price and the profit distribution between the publisher and the retailers.

Gimme That E-Book Religion

Science.gov (United States)

Pace, Andrew

2005-01-01

The debate on the efficacy of electronic books involves issues of fair use, digital rights management, preservation, and perpetual ownership. Nevertheless, our intense focus on these areas has distracted us from one of the most important aspects of content pluralism? namely, e-book relationships to book distributors. This article discusses E-books…

E-books in Astronomy — If You Buy It Will They Come?

Science.gov (United States)

White, M.

2010-10-01

Do astronomers want, need, or use online electronic books? At our large institution astronomers have access to a number of e-books, including monographs provided by various e-book vendors. After a marketing and promotion effort astronomers were surveyed on their use and awareness of the available resources, asking about their likes, dislikes and desirable features. Astronomers were queried about digital rights management (DRM) restrictions; did the ease and immediacy of remote electronic access to the content override the problems presented by DRM? Astronomers showed mixed responses to the e-book format. We need to seek continued user feedback as the Libraries' investment in online books grows.

THE ACQUISITION OF E-BOOKS IN THE LIBRARIES OF THE SWEDISH HIGHER EDUCATION INSTITUTIONS

OpenAIRE

Franciso Javier Martínez Méndez

2015-01-01

Our aim is to compare the advantages and problems of e-book acquisition identified in research literature to those experienced by two Swedish university libraries. A literature review was used to identify the main issues related to acquisition of e-books by academic libraries. The data for comparison were collected through case studies in two Swedish universities. Document analysis, interviews and personal experience were used for data collection. The main drivers of e-book acquisition by Swe...

Digital fixation: the law and economics of a fixed e-book price

NARCIS (Netherlands)

Poort, J.; van Eijk, N.

2017-01-01

Fifteen OECD countries, ten of which EU members, have regulation for fixing the price of printed books. At least eight of these have extended such regulation to e-books. This article investigates the cultural and economic arguments as well as the legal context concerning a fixed price for e-books

Design of Mobile e-Books as a Teaching Tool for Diabetes Education

Science.gov (United States)

Guo, Sophie Huey-Ming

2017-01-01

To facilitate people with diabetes adopting information technologies, a tool of mobile eHealth education for diabetes was described in this paper, presenting the validity of mobile eBook for diabetes educators. This paper describes the design concepts and validity of this mobile eBook for diabetes educators delivering diabetes electronic…

Graduate Students' Usage of and Attitudes towards E-Books: Experiences from Taiwan

Science.gov (United States)

Wu, Ming-der; Chen, Shih-chuan

2011-01-01

Purpose: University libraries are increasing their e-book collections. The purpose of this study is to investigate graduate students' usage of and attitudes towards e-books at National Taiwan University. Design/methodology/approach: A total of 20 graduate students from the fields of humanities, social sciences, science and technology, and medicine…

A USABILITY ASSESSMENT OF AN EPUB 3.0 BASED EBOOK DEVELOPED FOR ALGORITHMS AND PROGRAMMING COURSE

Directory of Open Access Journals (Sweden)

Gürcan Çetin

2017-04-01

Full Text Available The digital self-learning among students is becoming increasingly popular with the widespread use of mobile devices. In this context, many academic institutions generate digital learning sources for their learners. EBooks offer new opportunities in the matter of the visualization of educational materials, access them from any place at any time. It is inevitable to use interactive eBooks in engineering education as well. This paper presents an eBook for students studying in Information System Engineering. It has been aimed to enhance algorithmic skills of students. Moreover, in this article, we have evaluated the usability of this eBook. The results of research show how the students assessed the interface quality, information quality and overall satisfaction of our eBook. The research was conducted by using a questionnaire method.

E-book aggregators: new services in electronic publishing

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Tomislav Jakopec

2015-07-01

Full Text Available This paper provides the results of the case study conducted on a sample of 17 websites that identify themselves as e-book aggregators, five platforms for content publishing and 16 websites that present themselves as e-book distributors. While conducting the case study, the answers were sought to the questions about location of website, its owners, activities, distribution channels, services, partners, languages, content protection, scope of activities, number of authors and books, publishing areas, formats, etc. Based on the case studies, the results presented focus on the geographical distribution of the analyzed companies, distribution of companies according to the year in which they were established, distribution of companies by activity, the number of different input formats supported by aggregation companies, a separate service of conversion, output formats supported by aggregation companies, distribution on platforms and in bookstores, content protection options, possibilities of editing content in the cloud, models of payment for services, and other identified services. Based on the results of the study, a conclusion is made that e-book aggregation as a business model exists and that its further development will show the extent to which it is sustainable.

E-books didáticos nos ambientes de aprendizagem em rede

Directory of Open Access Journals (Sweden)

Charles Rodrigues

2015-06-01

Full Text Available Apresenta um estudo sobre a relação entre os e-books e o ambiente virtual de aprendizagem (AVA suportado por dispositivos eletrônicos conectados à Internet. O objetivo é evidenciar as possibilidades e as vantagens do uso de e-books. Trata-se do resultado decorrente de uma pesquisa exploratória e estudos bibliográficos, caracterizando no conjunto uma pesquisa descritiva de base qualitativa. Os e-books educativos podem ser paradidáticos, quando são usados na aprendizagem sem terem sido originalmente escritos para apoiar as aulas. O uso de e-book vinculado ao ambiente de aprendizagem suportado por dispositivo eletrônico e conectado à Internet revoluciona a ideia de espaço de atividades pedagógicas, incorporando ao processo recursos digitais como calculadora, mapas e localizadores guiados por satélite, além de todo o acervo de informações disponível na Internet. Entre outras soluções de comunicação e gestão, os espaços interativos de postagem das atividades permitem ainda o gerenciamento eficaz do percurso de aprendizagem dos estudantes.

Behavioral and electrographic effects of opioids on kindled seizures in rats.

Science.gov (United States)

Caldecott-Hazard, S; Shavit, Y; Ackermann, R F; Engel, J; Frederickson, R C; Liebeskind, J C

1982-11-18

Our laboratory previously suggested that opioid peptides are released by an amygdaloid kindled seizure and may affect the elicitation of a subsequent seizure. The present study examined the effects of morphine, naloxone, enkephalin analogues, and conditions of morphine tolerance and withdrawal on the severity and duration of a series of amygdaloid kindled seizures. The results suggest two distinct opiate/opioid actions on seizures. The first is an anticonvulsant effect on the behavioral manifestations of seizures. This effect is seen following a high dose (50 mg/kg) of morphine or a low dose (6 mg/kg) of enkephalin analogue (LY146104), and is reversed by naloxone. The second is a naloxone-reversible prolonging effect of the high dose of morphine on the electrographic components of the seizures. Receptor affinities of these various opiate/opioid drugs suggest that these two actions are mediated by different receptors which appear not to include high affinity mu receptors.

Building a Community of Readers: Social Reading and an Aggregated eBook Reading App for Libraries

Directory of Open Access Journals (Sweden)

Jenny Ellis

2013-03-01

Full Text Available In Brief: Library ebooks are currently read in different, unconnected reading platforms. Because all library ebook vendors use the same Adobe ADEPT system to circulate ebooks, they could be delivered to a single aggregated reading app. This article discusses social reading and why libraries should look at the technology, and details the Adobe ADEPT DRM [...

A new rapid kindling variant for induction of cortical epileptogenesis in freely moving rats

Directory of Open Access Journals (Sweden)

Juan Carlos Morales

2014-07-01

Full Text Available Kindling, one of the most used models of experimental epilepsy is based on daily electrical stimulation in several brain structures. Unlike the classic or slow kindling protocols (SK, the rapid kindling types (RK described until now require continuous stimulation at suprathreshold intensities applied directly to the same brain structure used for subsequent electrophysiological and inmunohistochemical studies, usually the hippocampus. However, the cellular changes observed in these rapid protocols, such as astrogliosis and neuronal loss, could be due to experimental manipulation more than to epileptogenesis-related alterations. Here, we developed a new RK protocol in order to generate an improved model of temporal lobe epilepsy (TLE which allows gradual progression of the epilepsy as well as obtaining an epileptic hippocampus, thus avoiding direct surgical manipulation and electric stimulation over this structure. This new protocol consists of basolateral amygdala (BLA stimulation with 10 trains of biphasic pulses (10s;50Hz per day with 20 minutes-intervals, during 3 consecutive days, using a subconvulsive and subthreshold intensity, which guarantees tissue integrity. The progression of epileptic activity was evaluated in freely moving rats through EEG recordings from cortex and amygdala, accompanied with synchronized video recordings. Moreover, we assessed the effectiveness of RK protocol and the establishment of epilepsy by evaluating cellular alterations of hippocampal slices from kindled rats. RK protocol induced convulsive states similar to SK protocols but in 3 days, with persistently lowered threshold to seizure induction and epileptogenic-dependent cellular changes in amygdala projection areas. We concluded that this novel RK protocol introduces a new variant of the chronic epileptogenesis models in freely moving rats, which is faster, highly reproducible and causes minimum cell damage with respect to that observed in other experimental

Development of a Planet Tool for an interactive School Atlas as eBook

Science.gov (United States)

Wondrak, Stephan

2018-05-01

The present thesis describes the development of a planet tool for an interactive school atlas using an eBook format. Especially the technical and cartographical capabilities of the open standard ePUB 3 are evaluated. An eBook application with interactive and dynamic 2-dimensional visualizations is developed especially to show whether the re-al-world dimensions and distances in the solar system can be mapped in a cartographical correct and for students easy understandable manner. In the first part of the work, the requirements of the planet tool are evaluated in co-operation with experts. The open standards PDF and ePUB 3 are investigated with regard to the requirements for the development of the planet tool. Another chapter describes in detail all significant steps of the development process for a prototype of the planet tool. A graphic file originally created for print production is prepared and enhanced with interactive features to generate one of the eBook pages. This serves to show a potential workflow for the generation of eBook pages in a cross-media atlas production. All sample pages of the prototype show different layouts and contain the entire spectrum of interactive features and multimedia content of modern eBooks. The sample pages are presented and discussed in an own chapter. The results of the present work aim at answering the question concerning the suitability of the open standard ePUB 3 for the development of a multimedia eBook for high school education.

Using interactive multimedia e-Books for learning blood cell morphology in pediatric hematology.

Science.gov (United States)

Hsiao, Chih-Cheng; Tiao, Mao-Meng; Chen, Chih-Cheng

2016-11-14

This prospective study compares the use of interactive multimedia eBooks (IME) with traditional PowerPoint (TPP) for teaching cell morphology of blood and bone marrow. Fifty-one interns from three Taiwan medical schools training by a single teacher in the pediatric hematology department of Kaohsiung Chang Gung Memorial Hospital, Taiwan, participated in this study. 25 interns were allocated for training with a traditional PowerPoint atlas and 26 interns for training with an interactive multimedia eBook atlas. Learning outcomes were examined by pre-test and post-test using the CellQuiz of CellAtlas App. Attitudes and perceptions were collected by survey questions regarding interest, motivation and effectiveness. There was no difference in the pre-test scores between TPP and IME groups (mean score 27.0 versus 27.9, p = 0.807). However, the interns in the interactive multimedia eBook group achieved significantly better scores in the post-test than the ones in the PowerPoint group (mean score 103.2 versus 70.6; p < 0.001). Overall results of interest, motivation and effectiveness were strongly positive in the multimedia eBook group. Our data supports that interactive multimedia eBooks are more effective than PowerPoint to facilitate learning of cell morphology of blood and bone marrow.

Long-term accessibility of e-books: challenges, obstacles, responsibilities

Directory of Open Access Journals (Sweden)

Maja Krtalić

2015-07-01

Full Text Available The traditional life cycle of books has gone through many changes in the digital environment - enough to start questioning the effects of such changes on the process of creating, publishing, distributing, reading and preserving books. This paper focuses on issues concerning the preservation and archiving of published authors’ works in the digital environment for the purpose of their long-term accessibility. The aim of this paper is to give an overview of relevant legal, technical, societal and organisational issues from which challenges, obstacles and responsibilities in ensuring long-term accessibility of e-books arise. Issues related to authorship, editions, changes in content, copyright and digital rights management, selection criteria for preservation, and preservation responsibility will be discussed, specifically focusing on libraries’ and publishers’ roles in this process. The paper is based on a literature review and content analysis aiming to answer two basic research questions: What specific characteristics of e-books influence their preservation possibilities? Who is responsible for long-term accessibility of e-books?

E-book Collections in Academic Libraries of Metropolitan Tehran

Directory of Open Access Journals (Sweden)

Sepideh Fahimifar

2008-04-01

Full Text Available In the present age users not only need to have access information, but they need to have access as fast and as easy as possible. This is one of the reasons that has intensified the current ICT applications and the growing need for it. Today not only countless journals are published in electronic format side by side with their printed versions, but numerous books on diverse subjects are published elecrtronically. To better serve their patrons, academic libraries should also collect electronic books along with printed resources. Managers of academic libraries must consider acquisition of various types of electronic books and provision of facilities for accessing. The present paper initially offers the definitions offered with respect to e-books as well as the workshops held globally, researches carried out in academic libraries as well as the categories of information contained in e-books. It would then investigates the various types of e-books held in the academic libraries within metropolitan Tehran and describes the access method for students and patrons. A survey , using questionnaire as a data collection instrument, was conducted .

Personality Traits as Factors Affecting E-Book Adoption among College Students: Does Personality Matter?

Directory of Open Access Journals (Sweden)

Nurkaliza Bt Khalid

2013-11-01

Full Text Available Electronic materials such as e-book have become increasingly accepted as learning tools in the classroom nowadays. This study investigated the relationships between the big five personality traits: conscientiousness, agreeableness, neuroticism, openness to experience, and extroversion with e-book adoption among college students. Pearson Product Moment Correlation and Multiple Regressions were conducted to analyze the data. Results revealed statistically significant relationships between the personality traits (conscientiousness, agreeableness, openness to experience, extraversion and e-book adoption. Implications of the findings are also discussed.

The antiepileptic activity of Vitex agnus castus extract on amygdala kindled seizures in male rats.

Science.gov (United States)

Saberi, Mehdi; Rezvanizadeh, Alireza; Bakhtiarian, Azam

2008-08-22

The antiepileptic activity of hydrophilic extract of Vitex agnus castus fruit (Vitex) was evaluated by the kindling model of epilepsy. Intact male rats (250-300 g) were stereotaxically implanted with a tripolar and two monopolar electrodes in amygdala and dura, respectively. The afterdischarge (AD) threshold was determined in each animal and stimulated daily until fully kindled. The animals were administered different doses (60, 120 or 180 mg/kg) of Vitex or 0.1 ml of hydro alcoholic solvent intra-peritoneally (i.p.) and kindling parameters including AD threshold, seizure stages (SS), afterdischarge duration (ADD), stage 4 latency (S4L) and stage 5 duration (S5D) were recorded 30 min post-injection. The obtained data showed that even low dose (60 mg/kg) of Vitex could significantly increase the AD threshold and decrease the ADD and S5D (PVitex at the dose of 120 mg/kg, induced significant increment in S4L (PVitex can reduce or prevent epileptic activity as demonstrated by reduction of ADD and S5D (length of convulsion) in a dose dependent manner. In conclusion, Vitex at appropriate dose can probably reduce or control epileptic activities.

The e-book war in Denmark

DEFF Research Database (Denmark)

Worsøe-Schmidt, Lisbeth

2017-01-01

The aim is to investigate how digitisation and in particular e-books have changed relations between private players and public institutions within the Danish book world through a case study of eReolen, a private-public partnership functioning as common platform for public libraries’ lending of e-...

Legal deposit of ebooks in France and its bearings on cataloguing and the National Bibliography

OpenAIRE

Derrot , Sophie; Koskas , Mathilde

2015-01-01

International audience; French law on digital legal deposit covers websites and online content as well as ebooks. It imposes no obligation to produce a bibliography in the traditional form, indexing being sufficient. But despite their innovative characteristics, ebooks are still books, and their bibliographic metadata is closer to that of printed materials than to the indexation of web archives. To set up a complete ebook deposit workflow, the Bibliothèque nationale de France (BnF) benefits f...

How to organize a maths e-book for vocational training schools

Directory of Open Access Journals (Sweden)

Damiano Trombini

2016-04-01

Full Text Available This paper aims to examine the educational planning in order to realize a maths e-book which might be used by teachers in vocational training schools. Along with the analysis of the advantages and the efficiency that a teacher could obtain adopting this type of multimedia technology, this paper will also analyze how to organize and insert into an e-book resources which allow to implement instructional strategies such as flipped classroom, cooperative learning, peer tutoring and all the aspects relating to the learning evaluation. Come organizzare un e-book per l’insegnamento della matematica nelle classi prime di istituti ad indirizzo professionaleLo scopo di questo saggio è quello di esaminare la progettazione didattica per la realizzazione di un e-book per l’insegnamento della matematica nelle classi prime di istituti secondari di secondo grado ad indirizzo professionale. Unitamente all’analisi dei vantaggi e dell’efficacia che un docente potrebbe ottenere nell’avvalersi di questo tipo di tecnologia multimediale, si analizzeranno le modalità di organizzazione e inserimento nell’e-book di risorse che permettano di implementare strategie didattiche come la flipped classroom, cooperative learning e il peer tutoring, nonché gli aspetti che riguardano la valutazione dell’apprendimento.

Comparing Two Types of Text-Tracking Design for Young Learners' E-Books

Science.gov (United States)

Wang, Pei-Yu

2013-01-01

This study examined the impact of e-book text-tracking design on 4th graders' (10-year-old children's) learning of Chinese characters. The e-books used in this study were created with Adobe Flash CS 5.5 and Action Script 3.0. This study was guided by two main questions: (1) Is there any difference in learning achievement (Chinese character…

Using interactive multimedia e-Books for learning blood cell morphology in pediatric hematology

Directory of Open Access Journals (Sweden)

Chih-Cheng Hsiao

2016-11-01

Full Text Available Abstract Background This prospective study compares the use of interactive multimedia eBooks (IME with traditional PowerPoint (TPP for teaching cell morphology of blood and bone marrow. Methods Fifty-one interns from three Taiwan medical schools training by a single teacher in the pediatric hematology department of Kaohsiung Chang Gung Memorial Hospital, Taiwan, participated in this study. 25 interns were allocated for training with a traditional PowerPoint atlas and 26 interns for training with an interactive multimedia eBook atlas. Learning outcomes were examined by pre-test and post-test using the CellQuiz of CellAtlas App. Attitudes and perceptions were collected by survey questions regarding interest, motivation and effectiveness. Results There was no difference in the pre-test scores between TPP and IME groups (mean score 27.0 versus 27.9, p = 0.807. However, the interns in the interactive multimedia eBook group achieved significantly better scores in the post-test than the ones in the PowerPoint group (mean score 103.2 versus 70.6; p < 0.001. Overall results of interest, motivation and effectiveness were strongly positive in the multimedia eBook group. Conclusions Our data supports that interactive multimedia eBooks are more effective than PowerPoint to facilitate learning of cell morphology of blood and bone marrow.

Trial access to Cambridge University Press ebooks

CERN Multimedia

CERN Library

2011-01-01

From 1 August till 31 October, CERN users are invited to enjoy a trial access to all Cambridge University Press electronic books: http://ebooks.cambridge.org/. Please don't hesitate to send feedback to library.desk@cern.ch.

Inconsistencies between Academic E-Book Platforms: A Comparison of Metadata and Search Results

Science.gov (United States)

Wiersma, Gabrielle; Tovstiadi, Esta

2017-01-01

This article presents the results of a study of academic e-books that compared the metadata and search results from major academic e-book platforms. The authors collected data and performed a series of test searches designed to produce the same result regardless of platform. Testing, however, revealed metadata-related errors and significant…

A Quantitative Features Analysis of Recommended No- and Low-Cost Preschool E-Books

Science.gov (United States)

Parette, Howard P.; Blum, Craig; Luthin, Katie

2015-01-01

In recent years, recommended e-books have drawn increasing attention from early childhood education professionals. This study applied a quantitative descriptive features analysis of cost (n = 70) and no-cost (n = 60) e-books recommended by the Texas Computer Education Association. While t tests revealed no statistically significant differences…

A Case Study of Student and Instructor Reactions to a Calculus E-Book

Science.gov (United States)

Bode, Martina; Khorami, Mehdi; Visscher, Daniel

2014-01-01

This article details the results of testing an e-book in two differential calculus classes. Although we, as math instructors, were drawn to the components of the e-book that promote conceptual understanding--such as the interactive figures--the students reported liking the assessment support most. We found that students were initially excited…

Scholarly Use of E-Books in a Virtual Academic Environment: A Case Study

Science.gov (United States)

Ahmad, Pervaiz; Brogan, Mark

2012-01-01

From a fledgling technology with no proven business models, electronic books (e-books) have grown in importance usurping traditional formats as an acquisitions budget line in many academic library contexts. Business models include purchase, subscription, and pay per use. In academic and research libraries, web based e-book delivery is the dominant…

Retro and futurism in ebook design

DEFF Research Database (Denmark)

Ebbesen, Toke Riis

and relations to the circuit of the book business (Darnton, 1982; Murray and Squires, 2013), they are selected because they explicitly challenge the traditional paper book, and thus claims a bid for how we ought to conceptualise the e-book, although in different ways.  By comparing the use of typography...

Ebooks without Vendors: Using Open Source Software to Create and Share Meaningful Ebook Collections

Directory of Open Access Journals (Sweden)

Matt Weaver

2014-07-01

Full Text Available The Community Cookbook project began with wondering how to take local cookbooks in the library’s collection and create a recipe database. The final website is both a recipe website and collection of ebook versions of local cookbooks. This article will discuss the use of open source software at every stage in the project, which proves that an open source publishing model is possible for any library.

E-Books as a Support for Young Children's Language and Literacy: The Case of Hebrew-Speaking Children

Science.gov (United States)

Korat, Ofra; Shamir, Adina; Segal-Drori, Ora

2014-01-01

In this paper, we present a series of studies performed in the last decade that examined the contribution of e-books reading to the language and literacy of young Hebrew-speaking children. Children worked with two e-books designed by the researchers to achieve this aim. We present the effect of reading these e-books on the language and literacy of…

A RESEARCH OF E-BOOK MARKET TRENDS: NORTH AMERICA AND THE EUROPEAN COMMUNITY

Directory of Open Access Journals (Sweden)

Andreja Zubac

2014-09-01

Full Text Available AbstractPurpose: The aim of this paper is to provide an overview of research on the presence of the electronic book on the book market, its trends and developments as well as point towards the difficulties faced by all professions related to it in the countries of the European Community.Methodology / approach: This paper analyzes the domestic and foreign literature and explores the websites of companies that operate with e-books in order to get an overview of the actual state of business operations in the states mentioned in the text.Results: The emergence of the first online bookstores in the United States in the 20th century paved the way for the electronic book to enter the online market. Today, the e-book is an integral part of publishing, book trade and library activities worldwide. Economic indicators testify to a constant growth of revenues from the sale of electronic books on the book market and technology in the U.S. and Europe. This paper provides an explanation of the term electronic book and indicates the interest of many countries for its acquisition and application in order to keep up with the technological demands of the market.Research restrictions: E-book trends and business operations related to them are constantly changing. In terms of librarianship, this is most visible in public libraries as both one of the customers and as later distributors of e-books to users. In their business, new models constantly emerge together with their combinations and approaches to offering these new media.The originality: The issue of business operations in relation to the e-book is interesting to young people, libraries, publishers, authors, booksellers, etc.Contribution: This paper provides an overview of the most recent situation on the e-book market and can serve as the basis of some future researches.

Learning With E-books and Project-based Strategy in a Community Health Nursing Course.

Science.gov (United States)

Sung, Tien-Wen; Wu, Ting-Ting

2018-03-01

With advances in information technology, "information-assisted instruction" has been gradually introduced to nursing education curricula. Specifically, the integration of an e-book system can effectively enhance nursing students' attention and interest. Most studies on nursing education that incorporated e-books have focused on the advantages of convenience and assistance provided by e-books. Few studies have addressed community health nursing and off-campus practice activities in relation to suitable teaching strategies for learning activities. This study involved designing and planning a multimedia e-book learning system with a project-based learning activity that conforms to the curriculum and practical requirements of a community health nursing course. The purpose was to reduce the gap between theory and practice and realize an effective learning process. For learning evaluations, a final examination analysis with an independent sample t test; a scoring scheme with intrateam, interteam, and expert ratings; and Bloom's taxonomy-based analysis were conducted. The evaluation results indicated that the comprehension and learning abilities of the experimental group using the e-book system with a mobile device were effectively improved. In addition, the exploratory process involved in project-based learning can develop multiple cognitive skills and problem-solving ability, thereby realizing effective learning.

It's Time to Turn the Digital Page: Preservice Teachers Explore E-Book Reading

Science.gov (United States)

Larson, Lotta C.

2013-01-01

This article describes what happened when 49 preservice teachers participated in an e-book reading experience in order to prepare them to teach with e-books in K-12 classrooms. In addition to examining the preservice teachers' digital reading behaviors and dispositions, this manuscript also examines reader factors and text factors of digital texts…

Development of E-Book Multimedia Model to Increase Critical Thinking of Senior High School Students

Directory of Open Access Journals (Sweden)

Suparno Suparno

2018-03-01

Full Text Available This study aims to develop the interactive e-book multimedia model to improve the students' critical thinking ability (KBK. Critical thinking is very important to develop because it provides a high level of reasoning thinking that provides permanent experience to students through conscious and controlled decision making in a rational, reflective, responsible manner with the optimization of potential. Flash-based e-book media is capable of interactively loading videos, pictures, practice questions and learning with directed directions from the teacher. The research method developed is research and development. The output products are learning plan, KBK evaluation question, flash-based interactive e-book multimedia, and quasi experiment to see media effectiveness to KBK. The results showed that e-book multimedia is able to significantly increase the KBK of high school students in economic learning.

The effect of PTZ-induced epileptic seizures on hippocampal expression of PSA-NCAM in offspring born to kindled rats

Directory of Open Access Journals (Sweden)

Rajabzadeh Aliakbar

2012-05-01

Full Text Available Abstract Background Maternal epileptic seizures during pregnancy can affect the hippocampal neurons in the offspring. The polysialylated neural cell adhesion molecule (PSA-NCAM, which is expressed in the developing central nervous system, may play important roles in neuronal migration, synaptogenesis, and axonal outgrowth. This study was designed to assess the effects of kindling either with or without maternal seizures on hippocampal PSA-NCAM expression in rat offspring. Methods Forty timed-pregnant Wistar rats were divided into four groups: A Kind+/Seiz+, pregnant kindled (induced two weeks prior to pregnancy rats that received repeated intraperitoneal (i.p. pentylenetetrazol, PTZ injections on gestational days (GD 14-19; B Kind-/Seiz+, pregnant non-kindled rats that received PTZ injections on GD14-GD19; C Kind+/Seiz-, pregnant kindled rats that did not receive any PTZ injections; and D Kind-/Seiz-, the sham controls. Following birth, the pups were sacrificed on PD1 and PD14, and PSA-NCAM expression and localization in neonates’ hippocampi were analyzed by Western blots and immunohistochemistry. Results Our data show a significant down regulation of hippocampal PSA-NCAM expression in the offspring of Kind+/Seiz+ (p = 0.001 and Kind-/Seiz+ (p = 0.001 groups compared to the sham control group. The PSA-NCAM immunoreactivity was markedly decreased in all parts of the hippocampus, especially in the CA3 region, in Kind+/Seiz+ (p = 0.007 and Kind-/Seiz+ (p = 0.007 group’s newborns on both PD1 and 14. Conclusion Our findings demonstrate that maternal seizures but not kindling influence the expression of PSA-NCAM in the offspring’s hippocampi, which may be considered as a factor for learning/memory and cognitive impairments reported in children born to epileptic mothers.

Investigating the Status of Tablet Computers and E-Books Use of Open Education Faculty Students: A Case Study

Science.gov (United States)

Koçak, Ömer; Yildirim, Önder; Kursun, Engin; Yildirim, Gürkan

2016-01-01

The increase in tablet computers and e-books use brings to mind the question of how users benefited from these technologies. In this sense, the present study investigated the status of students' tablet computers and e-books use and the reasons why students prefer to use and not use of tablet computers and e-books. Students' study habits while…

E-Books and New Library Service Models: An Analysis of the Impact of E-Book Technology on Academic Libraries.

Science.gov (United States)

Jantz, Ronald

2001-01-01

Analyzes the implications of electronic book technology (e-books) on academic libraries. Discusses new business models for publishers, including self-publishing, Internet publishing, and partnerships with libraries as publishers; impact on library services, including cataloging, circulation, and digital preservation; user benefits; standards;…

Improving e-book access via a library-developed full-text search tool.

Science.gov (United States)

Foust, Jill E; Bergen, Phillip; Maxeiner, Gretchen L; Pawlowski, Peter N

2007-01-01

This paper reports on the development of a tool for searching the contents of licensed full-text electronic book (e-book) collections. The Health Sciences Library System (HSLS) provides services to the University of Pittsburgh's medical programs and large academic health system. The HSLS has developed an innovative tool for federated searching of its e-book collections. Built using the XML-based Vivísimo development environment, the tool enables a user to perform a full-text search of over 2,500 titles from the library's seven most highly used e-book collections. From a single "Google-style" query, results are returned as an integrated set of links pointing directly to relevant sections of the full text. Results are also grouped into categories that enable more precise retrieval without reformulation of the search. A heuristic evaluation demonstrated the usability of the tool and a web server log analysis indicated an acceptable level of usage. Based on its success, there are plans to increase the number of online book collections searched. This library's first foray into federated searching has produced an effective tool for searching across large collections of full-text e-books and has provided a good foundation for the development of other library-based federated searching products.

New Consortial Model for E-Books Acquisitions

Science.gov (United States)

Swindler, Luke

2016-01-01

E-books constitute major challenges for library collections generally and present fundamental problems for consortial collection development specifically. The Triangle Research Libraries Network (TRLN) and Oxford University Press (OUP) have created a mutually equitable and financially sustainable model for the consortial acquisition of e-books…

News from the Library: Springer e-books in Engineering and Mathematics - now at your desktop!

CERN Multimedia

CERN Library

2013-01-01

Users obviously expect library collections to be shaped to meet their information needs. Today, online systems have replaced the good old "Book Suggestion Register" to help readers provide libraries with input.   Moreover, e-books lend themselves by their nature to a trial period, whereby the needs and the potential usage of collections can be effectively measured. In this sense, the trial of Springer e-books on engineering done in October-November last year was extremely fruitful because it showed the interest of the community and provided us with essential feedback. Following that trial, the Library now provides access to a collection of Springer e-books on Engineering published in 2012 and 2013 and also on Mathematics (2010-2013). These collections complement the Springer Physics and Astronomy and "Lecture Notes in Physics" e-books series. As usual, your feedback is most welcome! Please contact us by e-mail.

E-book usage on a global scale: patterns, trends and opportunities

Directory of Open Access Journals (Sweden)

Michael Levine-Clark

2015-07-01

Full Text Available This study examines worldwide usage of over 600,000 e-books from EBL and ebrary. Using multiple modes of analysis, the study shows that there are variations in usage by geographic region as well as by subject. The study examines usage in relation to availability of titles, different types of usage per session, usage of the top ten percent of titles, and intensive and extensive use. These patterns can be used for benchmarking and as a model for local e-book studies.

A Study on Reading Printed Books or E-Books: Reasons for Student-Teachers Preferences

Science.gov (United States)

Tosun, Nilgun

2014-01-01

This study tried to determine the preferences of student-teachers on reading printed books or e-books and the reasons for these preferences. Reading printed books and e-books preferences of students are discussed in terms of gender and department variables. 258 student-teachers who are studying in Computer Education and Instructional Technologies…

The Acquisition of E-Books in the Libraries of the Swedish Higher Education Institutions

Science.gov (United States)

Maceviciute, Elena; Borg, Martin; Kuzminiene, Ramune; Konrad, Katie

2014-01-01

Introduction: Our aim is to compare the advantages and problems of e-book acquisition identified in research literature to those experienced by two Swedish university libraries. Method: A literature review was used to identify the main issues related to acquisition of e-books by academic libraries. The data for comparison were collected through…

How do e-book readers enhance learning opportunities for distance work-based learners?

Directory of Open Access Journals (Sweden)

Gabi Witthaus

2011-12-01

Full Text Available We report on the incorporation of e-book readers into the delivery of two distance-taught master's programmes in Occupational Psychology (OP and one in Education at the University of Leicester, UK. The programmes attract work-based practitioners in OP and Teaching English to Speakers of Other Languages, respectively. Challenges in curriculum delivery included the need for more flexibility in the curricula, better access to essential readings and maximising the benefit of learners' limited study time. As part of a suite of pilot changes to curriculum design and delivery, 28 Sony PRS-505™ e-book readers were pre-loaded with course materials and sent out to students. The evidence suggests that the students' learning experiences improved as a result of four key benefits afforded by the e-book readers: enhanced flexibility in curriculum delivery to accommodate the mobile lifestyle of our learners, improved efficiency in the use of study time, especially short breaks during the working day, new strategies for reading course materials and cost. We discuss the opportunities and limitations associated with the e-book readers used and the challenges encountered in the study.

Open Access e-books come into play

CERN Multimedia

Tullio Basaglia

2015-01-01

According to the Directory of Open Access Journals, more than 10,000 journals are available on an open access (OA) basis. Building on this success, e-books are also now becoming available under this popular publishing scheme, proving that open access is steadily gaining momentum in scholarly scientific communication.   The economic model is largely inspired by well-established experience in the publishing of articles, and several publishers have expanded their OA programmes to include books. Today, negotiations with such publishers make it possible for books to be available with an appropriate licence, according to which the authors retain copyright while the content can be freely shared and reused, provided the author is credited appropriately. The introduction of e-books, in addition to expanding the diffusion of the written word and the relevant content, helps avoid the costs of the production and distribution of paper books that result in high prices for titles, making them accessible only to li...

Publishers' Responses to the E-Book Phenomenon: Survey Results from Three "Small Language" Markets

Science.gov (United States)

Wilson, T. D.; Maceviciute, Elena

2016-01-01

Introduction: This paper reports on a study of publishers' attitudes towards e-books in the context of the global situation of e-book publishing. Comparative data are drawn from a replication of a survey carried out in Sweden, in Lithuania and in Croatia. Method: A self-completed questionnaire survey was undertaken, offering respondents the choice…

Not All on the Same Page: E-Book Adoption and Technology Exploration by Seniors

Science.gov (United States)

Quan-Haase, Anabel; Martin, Kim; Schreurs, Kathleen

2014-01-01

Introduction: This paper aims to understand the adoption of e-books and e-readers by persons aged sixty and above. This includes an investigation into where seniors are in the stages of e-book adoption. Method: Data were collected through semi-structured interviews in a mid-size city in Southwestern Ontario, Canada. Analysis: Interviews were…

Inter- and intraobserver agreement of seizure behavior scoring in the amygdala kindled rat

NARCIS (Netherlands)

Groot, L.J.J.; Gosens, N.; Vles, J.S.H.; Hoogland, G.; Aldenkamp, Albert; Rouhl, Rob P W

2015-01-01

Introduction: The Racine scale is a 5-point seizure behavior scoring paradigm used in the amygdala kindled rat. Though this scale has been applied widely in experimental epilepsy research, studies of reproducibility are rare. The aim of the current study was, therefore, to assess its interobserver

Too early, too fast? The regulation of the eBook market in France and its possible effects on EU libraries

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Sébastien Respingue-Perrin

2013-11-01

Full Text Available Until now, legislative interventions on ebooks and libraries have been applied to massive digitization. France went further, with global regulations of the ebooks' market. Beyond the French “cultural exception”, the ebook price-fixing law of May 26th, 2011 and the decrease from the ebook VAT rate decided in 2012 will have deep effects on this sector and, perhaps, could prevent the strains between publishers and libraries seen in the USA.Above all, legal rules have an impediment: what is an ebook?The French Parliament laid the foundations for the debate. Now, the answers are depending on the EU authorities, who have to define a clear policy.The ongoing discussions could have a major consequence: is the ebook, becoming a juridical object, subjected to the “digital renting and lending right”, in line with the 2006 Council directive? This may be the first step towards a regulation of the European libraries market.

There's life in the old e-book yet

CERN Multimedia

Bryan, M

2003-01-01

"eBooks Corp has joined forces with Yale University and North Carolina State University in the US, Curtin University of Technology in Western Australia and nuclear research organisation CERN in Geneva to take textbooks online" (1/2 page).

Comparison of the Features of EPUB E-Book and SCORM E-Learning Content Model

Science.gov (United States)

Chang, Hsuan-Pu; Hung, Jason C.

2018-01-01

E-books nowadays have greatly evolved in its presentation and functions, however its features for education need to be investigated and inspired because people who are accustomed to using printed books may consider and approach it in the same way as they do printed ones. Therefore, the authors compared the EPUB e-book content model with the SCORM…

A Two-Step Model for Assessing Relative Interest in E-Books Compared to Print

Science.gov (United States)

Knowlton, Steven A.

2016-01-01

Librarians often wish to know whether readers in a particular discipline favor e-books or print books. Because print circulation and e-book usage statistics are not directly comparable, it can be hard to determine the relative interest of readers in the two types of books. This study demonstrates a two-step method by which librarians can assess…

Presence of e-books in the collections of university libraries

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Gabriele Maris Pereira Fenerick

2016-12-01

Full Text Available Introduction: The current library configuration has been modified. The main point of change relates to dematerialization of their collections, namely the creation of digital archives. Although the presence of e-books such information environments is increasingly common, there are still many issues to be discussed in relation to the acquisition and access to these resources. Objective: To analyze the presence of e-books in the collections of international national university libraries and to raise issues related to the acquisition and dissemination of these works. Methodology: This is a qualitative research with literature review, it analyzed of the websites of these libraries and it was applied questionnaires sent by e-mail to the responsible for the libraries of the institutions surveyed. Results: The results show weaknesses in the way of management and dissemination of digital collections. These problems directly impact on the development of digital collections, access and ownership information. Conclusions: With increasingly reliant users, it is important that they are involved in making decisions related to the selection of e-books, as well as they have knowledge of the works that make up the collection of libraries process.

Pre-Service Teachers' Material Development Process Based on the ADDIE Model: E-Book Design

Science.gov (United States)

Usta, Necla Dönmez; Güntepe, Ebru Turan

2017-01-01

With the developments in information and communication technologies, books which are fundamental information sources for students throughout their education and training process are being transformed into electronic book (e-book) formats. E-books provide interactive environments, and they are also updateable materials, which shows that, in time,…

Recommendation Report: EJournals/EBooks A-Z Management System

KAUST Repository

Ramli, Rindra M.

2014-01-01

This is a recommendation report for KAUST Library on the Ejournals / EBooks AZ Management systems project. It briefly described the issues faced by the ERM Team, project plan overview and the project findings as well as the recommendation(s).

Improving e-book access via a library-developed full-text search tool*

Science.gov (United States)

Foust, Jill E.; Bergen, Phillip; Maxeiner, Gretchen L.; Pawlowski, Peter N.

2007-01-01

Purpose: This paper reports on the development of a tool for searching the contents of licensed full-text electronic book (e-book) collections. Setting: The Health Sciences Library System (HSLS) provides services to the University of Pittsburgh's medical programs and large academic health system. Brief Description: The HSLS has developed an innovative tool for federated searching of its e-book collections. Built using the XML-based Vivísimo development environment, the tool enables a user to perform a full-text search of over 2,500 titles from the library's seven most highly used e-book collections. From a single “Google-style” query, results are returned as an integrated set of links pointing directly to relevant sections of the full text. Results are also grouped into categories that enable more precise retrieval without reformulation of the search. Results/Evaluation: A heuristic evaluation demonstrated the usability of the tool and a web server log analysis indicated an acceptable level of usage. Based on its success, there are plans to increase the number of online book collections searched. Conclusion: This library's first foray into federated searching has produced an effective tool for searching across large collections of full-text e-books and has provided a good foundation for the development of other library-based federated searching products. PMID:17252065

E-book reader: um novo cenário em informação e bibliotecas = E-book reader: a new vista for information management and libraries = E-book reader: un nuevo escenario para las bibliotecas y la información

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Ana Vera Finardi Rodrigues

2013-06-01

Full Text Available O presente artigo considera os e-book readers (leitores digitais como uma alternativa adicional para armazenar documentos em bibliotecas e suporte para a indústria da informação. Apresenta alguns modelos disponíveis no mercado e aborda a experiência de bibliotecas com o uso dos aparelhos no que tange ao gerenciamento deste tipo de recurso e, através de revisão de literatura, pondera a respeito dos benefícios, desvantagens e caminhos a serem percorridos pelos profissionais da informação. Os e-books (livros eletrônicos são, também, discutidos, buscando-se compreender como as bibliotecas se adaptam à demanda crescente pelas novas mídias = The paper discusses e-book readers both as a new archiving option for libraries and as a tool for the information industry. It reports on some of the leading models available on the market and analyzes the librarian’s experience with e-readers as a management tool. The review of the literature offered here also ponders the road ahead for information professionals with regard to this new technological option. E-books are discussed as well, with a view to understanding how libraries adapt to the growing demand for the new media = Este artículo examina los lectores de libros electrónicos (lectores digitales como una alternativa adicional para el almacenamiento de documentos en las bibliotecas y el apoyo a la industria de la información. Presenta algunos modelos disponibles en el mercado y analiza la experiencia de las bibliotecas con el uso de los equipos en relación con la gestión de este tipo de recurso y, por medio de revisión de la literatura, reflexiona sobre las ventajas e inconvenientes y los caminos que deben tomar los profesionales de la información. Los e-books (libros electrónicos también se discuten, tratando de entender cómo las bibliotecas se adaptan a la creciente demanda frente a los nuevos medios.

Comparative studies on the effects of clinically used anticonvulsants on the oxidative stress biomarkers in pentylenetetrazole-induced kindling model of epileptogenesis in mice.

Science.gov (United States)

Mazhar, Faizan; Malhi, Saima M; Simjee, Shabana U

2017-01-01

Oxidative stress plays a key role in the pathogenesis of epilepsy and contributes in underlying epileptogenesis process. Anticonvulsant drugs targeting the oxidative stress domain of epileptogenesis may provide better control of seizure. The present study was carried out to investigate the effect of clinically used anti-epileptic drugs (AEDs) on the course of pentylenetetrazole (PTZ)-induced kindling and oxidative stress markers in mice. Six mechanistically heterogeneous anticonvulsants: phenobarbital, phenytoin, levetiracetam, pregabalin, topiramate, and felbamate were selected and their redox profiles were determined. Diazepam was used as a drug control for comparison. Kindling was induced by repeated injections of a sub-convulsive dose of PTZ (50 mg/kg, s.c.) on alternate days until seizure score 5 was evoked in the control kindled group. Anticonvulsants were administered daily. Following PTZ kindling, oxidative stress biomarkers were assessed in homogenized whole brain samples and estimated for the levels of nitric oxide, peroxide, malondialdehyde, protein carbonyl, reduced glutathione, and activities of nitric oxide synthase and superoxide dismutase. Biochemical analysis revealed a significant increase in the levels of reactive oxygen species with a parallel decrease in endogenous anti-oxidants in PTZ-kindled control animals. Daily treatment with levetiracetam and felbamate significantly decreased the PTZ-induced seizure score as well as the levels of nitric oxide (panticonvulsant effect by the diversified mechanism of action such as levetiracetam, felbamate, and topiramate exhibited superior anti-oxidative stress activity in addition to their anticonvulsant activity.

E-Books an Medizinbibliotheken – "Gekommen um zu bleiben". Ein Erfahrungsbericht der Universitätsbibliothek der Medizinischen Universität Wien

OpenAIRE

Bauer, Bruno; Dollfuß, Helmut; Formanek, Daniel

2011-01-01

Many university libraries and in particular medical libraries have built up a considerable collection of electronic books. These E-Books are already highly accepted by patrons despite unsolved questions on technical standards and license models which have to be tackled by publishers and libraries. A short introduction on advantages and disadvantages of E-Books is followed by a presentation of E-Book collections and E-Book catalogues found on the websites of medical libraries in Berlin, Mainz,...

E-Book as Facilitator of Vocabulary Acquisition: Support of Adults, Dynamic Dictionary and Static Dictionary

Science.gov (United States)

Korat, Ofra; Levin, Iris; Atishkin, Shifra; Turgeman, Merav

2014-01-01

We investigated the effects of three facilitators: adults' support, dynamic visual vocabulary support and static visual vocabulary support on vocabulary acquisition in the context of e-book reading. Participants were 144 Israeli Hebrew-speaking preschoolers (aged 4-6) from middle SES neighborhoods. The entire sample read the e-book without a…

Library Catalog Log Analysis in E-Book Patron-Driven Acquisitions (PDA): A Case Study

Science.gov (United States)

Urbano, Cristóbal; Zhang, Yin; Downey, Kay; Klingler, Thomas

2015-01-01

Patron-Driven Acquisitions (PDA) is a new model used for e-book acquisition by academic libraries. A key component of this model is to make records of ebooks available in a library catalog and let actual patron usage decide whether or not an item is purchased. However, there has been a lack of research examining the role of the library catalog as…

E-books: dilemmas, challenges and reality in libraries of the University of Ljubljana

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Matjaž Eržen

2011-01-01

Full Text Available Purpose: To research the situation in the field of electronic books (e-books offered by the libraries of the University of Ljubljana, and the problems they are facing up to the collection management of these materials.Methodology/approach: An analysis based on data accessible through the web sites of some libraries and the DiKUL portal (Digital Library of the University of Ljubljana,completed by the data provided by some libraries, is presented.Results: The results and above all the findings about dilemmas the librarians at the University of Ljubljana are dealing with confirm similar problems as stated in the foreign professional literature. There are different kinds of business models, problems with the usage statistics, bibliographic record’s quality and access to library materials.Research limitation: A disrupted organizational structure of the University of Ljubljana library network and consequently a disunited approach to the acquisition and management of e-books as well as a large number of administrators aggravate the gathering of research data and represent obstacles to a more comprehensive collection planning and development.Originality/practical implications: The findings enable a better overview of e-books and initialize a more unified system and activities to provide better access to e-books.

E-book – śmierć książki czy jej nowe życie? Historia, technologia, poezja, rynek

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Mateusz Nizianty

2016-11-01

Full Text Available The purpose of the article is to present the subject of electronic literature’s place in modern world, specifics of this form of publishing and opportunities it carries. The history of e-books formation from 1971 to present day is outlined – changes that have taken place both in the preparation of files, as well as in designing of reading devices, was presented. Currently used in the publishing of e-books technologies was discussed: formats of electronic files, e-Ink technology and types of e-book readers available on the market. Main features of e-books and differences between traditional and electronic books was presented. The structure of the e-books market in Poland and users reading preferences was analysed – on the basis of available reports. The article raises issues related to the problem of illegal copying of e-publications – scale of the phenomena, possible ways of counteracting and solutions. This article also illustrates the steps of preparing an e-book, specifics of typographic lay-out, typesetting and text makeup of this type of publications. Separate spot was dedicated to the condition of poetry on the e-literature market.

Investigating Learner Attitudes toward E-Books as Learning Tools: Based on the Activity Theory Approach

Science.gov (United States)

Liaw, Shu-Sheng; Huang, Hsiu-Mei

2016-01-01

This paper investigates the use of e-books as learning tools in terms of learner satisfaction, usefulness, behavioral intention, and learning effectiveness. Based on the activity theory approach, this research develops a research model to understand learner attitudes toward e-books in two physical sizes: 10? and 7?. Results suggest that screen…

Reading Engagement: A Comparison between E-Books and Traditional Print Books in an Elementary Classroom

Science.gov (United States)

Jones, Troy; Brown, Carol

2011-01-01

Electronic books (e-books) are gaining popularity for personal reading. Options for access to a large selection of book titles and "anytime/anywhere" reading choices have added to the increased use of e-books. For this study, 22 third-grade students completed satisfaction surveys and reading comprehension tests on three separate reading…

E-books bij de RUG : Een update

NARCIS (Netherlands)

Bijker, Alie; van Laarhoven, Peter

2011-01-01

Twee jaar gelden schreven we op deze plaats: “E-books bij de RUG: dat zijn er al meer dan je denkt...”. Inmiddels hebben we nog veel méér e-books in de bibliotheekcollectie, is het aanbod uitgebreid en heeft de iPad de wereld veroverd. Tijd voor een update.

Mobile Learning: Creation, delivery and evaluation of eBooks

NARCIS (Netherlands)

Kalz, Marco; Ternier, Stefaan

2012-01-01

Kalz, M., & Ternier, S. (2012, 10 December). Mobile Learning: Creation, delivery and evaluation of eBooks. Workshop for TPG Academy and a South African Delegation, Heerlen, The Netherlands: Open Universiteit in the Netherlands.

Learning from High School Students' Lived Experiences of Reading E-Books and Printed Books

Science.gov (United States)

Evans, Ellen

2017-01-01

E-book sales are down nationwide, and younger readers are proving to be surprisingly persistent in their preference for printed books. Although 66% of schools nationwide offer e-books, adoption is growing at a slower than expected rate. This study takes a closer look at high school students' experiences as they read John Steinbeck's fictional…

Low-frequency electrical stimulation enhances the effectiveness of phenobarbital on GABAergic currents in hippocampal slices of kindled rats.

Science.gov (United States)

Asgari, Azam; Semnanian, Saeed; Atapour, Nafiseh; Shojaei, Amir; Moradi-Chameh, Homeira; Ghafouri, Samireh; Sheibani, Vahid; Mirnajafi-Zadeh, Javad

2016-08-25

Low frequency stimulation (LFS) has been proposed as a new approach in the treatment of epilepsy. The anticonvulsant mechanism of LFS may be through its effect on GABAA receptors, which are the main target of phenobarbital anticonvulsant action. We supposed that co-application of LFS and phenobarbital may increase the efficacy of phenobarbital. Therefore, the interaction of LFS and phenobarbital on GABAergic inhibitory post-synaptic currents (IPSCs) in kindled and control rats was investigated. Animals were kindled by electrical stimulation of basolateral amygdala in a semi rapid manner (12 stimulations/day). The effect of phenobarbital, LFS and phenobarbital+LFS was investigated on GABAA-mediated evoked and miniature IPSCs in the hippocampal brain slices in control and fully kindled animals. Phenobarbital and LFS had positive interaction on GABAergic currents. In vitro co-application of an ineffective pattern of LFS (100 pulses at afterdischarge threshold intensity) and a sub-threshold dose of phenobarbital (100μM) which had no significant effect on GABAergic currents alone, increased the amplitude and area under curve of GABAergic currents in CA1 pyramidal neurons of hippocampal slices significantly. Interestingly, the sub-threshold dose of phenobarbital potentiated the GABAergic currents when applied on the hippocampal slices of kindled animals which received LFS in vivo. Post-synaptic mechanisms may be involved in observed interactions. Obtained results implied a positive interaction between LFS and phenobarbital through GABAA currents. It may be suggested that a combined therapy of phenobarbital and LFS may be a useful manner for reinforcing the anticonvulsant action of phenobarbital. Copyright © 2016 IBRO. Published by Elsevier Ltd. All rights reserved.

THE REALIZATION OF E-BOOKS FOR TEACHING AS REFLECTED BY EFL TEACHERS OF ISLAMIC JUNIOR HIGH SCHOOL (MTs

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Nana Priajana

2015-12-01

Full Text Available This study was aimed at processing empirical data to know the realization e-book program in EFL teaching and learning process as reflected by English teachers of Islamic Junior High School (MTs in Indonesia. It is a descriptive research of which the approach is a cross sectional survey. The result of this study was expected to be the basis for the government to re-evaluate the implementation of the national project of School Electronic Books (BSE. Based on the result of data analysis, the program of e-books should be revised as considering several factors affecting its insufficient use by the EFL teachers of MTs. The use of E-book in teaching and learning in Indonesia EFL classroom had been beyond the teachers’ outlook. It revealed that e-book and its advantages were not well recognized by many teachers of MTs in Indonesia because of lack awareness of rapid growth of technology and information in this case the use of internet. Keywords: e-book, teaching and learning, program, implementation

Konsequente Erschließung und Bewerbung von E-Books in der Bereichsbibliothek Universitätsmedizin (Universitätsbibliothek Mainz

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Schweizer, Stefanus

2013-12-01

Full Text Available [english] Medical e-books are popular for students and researchers alike. E-Books are well used, but often unknown. The online catalog in which all are listed is often not consulted. The Departmental Library for the University Medical Centre presents and promotes e-books as follows: own e-book-website, facilitated search, display in the blog, e-learning module, on posters and postings in the library.

42 CFR 417.937 - Loan and loan guarantee provisions.

Science.gov (United States)

2010-10-01

... 42 Public Health 3 2010-10-01 2010-10-01 false Loan and loan guarantee provisions. 417.937 Section... HEALTH CARE PREPAYMENT PLANS Administration of Outstanding Loans and Loan Guarantees § 417.937 Loan and loan guarantee provisions. (a) Disbursement of loan proceeds. The principal amount of any loan made or...

7 CFR 1751.103 - Loan and loan advance requirements.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Loan and loan advance requirements. 1751.103 Section... Telecommunications Modernization Plan § 1751.103 Loan and loan advance requirements. (a) For information about loan... February 13, 1996, RUS will make RUS hardship loans, RUS cost-of-money loans, and RTB loans for facilities...

Metadata and Providing Access to e-Books

Science.gov (United States)

Vasileiou, Magdalini; Rowley, Jennifer; Hartley, Richard

2013-01-01

In the very near future, students are likely to expect their universities to provide seamless access to e-books through online library catalogues and virtual learning environments. A paradigm change in terms of the format of books, and especially textbooks, which could have far-reaching impact, is on the horizon. Based on interviews with a number…

Academic Libraries Should Consider a Strategic Approach to Promotion and Marketing of e-Books. A Review of: Vasileiou, M. & Rowley, J. (2011. Marketing and promotion of e-books in academic libraries. Journal of Documentation, 67(4, 624-643. doi: 10.1108/00220411111145025

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Nazi Torabi

2011-01-01

Full Text Available Objectives – The main objectives of this study were the following:1 To determine the existence of a formal promotion or marketing strategic plan for e-books in academic libraries.2 To identify the marketing and promotion tools being used for e-book marketing.3 To understand the role of faculty in promoting e-books.4 To explore the issues and challenges that the libraries are facing in promoting e-books.5 To investigate the future plans for the promotion of e-books.Design – Qualitative study involving individual interviews followed by thematic analysis.Setting – The research setting was seven academic libraries with various sizes of e-book collections (~9,000 to ~500,000 and ranging from research leading to teaching focused universities.Subjects – The interviews were conducted with 25 academic librarians, including 19 subject librarians, 4 e-resources librarians, 1 collection development manager, and 1 acquisition and metadata officer.Methods – Using a multiple case approach, the researchers interviewed 25 librarians from 7 academic libraries. The interviews were digitally recorded. The interview transcripts were coded and analyzed using thematic analysis. The researchers recorded information about the type and size of the university, number of e-books, and the role of interviewees, and then conducted a semi-structured interview. The following questions were asked:1 “Do you have a promotion/marketing strategy for e-books (or e-resources? If not, is there a need for one?2 What are the marketing and promotion tools you use for e-books?3 What are the issues and challenges in promoting e-books?” (p. 629Main Results – While none of the cases had a formalized marketing strategy, most participants (19 out of 25 acknowledged the importance of developing one. Those who did not find it necessary argued that their users had good knowledge of library e-resources, thus, marketing was unnecessary. Although there was a lack of a marketing

Czytniki z kolekcjami e-książek - nowe rozwiązania w bibliotece Wyższej Szkoły Bankowej w Toruniu

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Niedźwiecka-Ambroziak Julita

2016-06-01

Full Text Available In this article the author presents a new form of collections at the Library of the School of Banking in Torun (WSB in Torun. They are closely tailored to the profile of the University and the needs of users. These collections serve both students and staff in conducting research. In 2013 the library WSB implemented a ministerial project addressed at persons with disablilities. Audiobooks, e-book readers and about 180 titles of e-books of economic literature (e-pub and PDF were purchased from the grants. The library staff created academic e-collections dedicated to students and teaching staff of the college. E-collections are available on 20 Vedia e-book readers. A year later, the library collections increased with 25 Kindle reader, which the library received as a gift from the founder - TEB Academy in Poznan. In practice, the mobile devices are very attractive for the users and significantly enrich the library collections.

Patron-Driven Acquisitions (PDA) of e-books: New life for the library catalog?

OpenAIRE

Urbano, Cristóbal; Zhang, Yin

2014-01-01

This paper highlights an overview of the conceptual approach to e-resource discoverability in academic libraries with a focus on research on the assessment of library catalog performance in the Patron-Driven Acquisitions (PDA) model for e-book collection development. Although the published literature stresses the key role of the library catalog in the PDA model for e-book acquisitions, the findings in this paper show that, until now, there has been a lack of research on users’ e-resources sea...

Loose, Falling Characters and Sentences: The Persistence of the OCR Problem in Digital Repository E-Books

Science.gov (United States)

Kichuk, Diana

2015-01-01

The electronic conversion of scanned image files to readable text using optical character recognition (OCR) software and the subsequent migration of raw OCR text to e-book text file formats are key remediation or media conversion technologies used in digital repository e-book production. Despite real progress, the OCR problem of reliability and…

Anxiolytic and antidepressive effects of electric stimulation of the paleocerebellar cortex in pentylenetetrazol kindled rats

NARCIS (Netherlands)

Godlevsky, L.S.; Muratova, T.N.; Kresyun, N.V.; Luijtelaar, E.L.J.M. van; Coenen, A.M.L.

2014-01-01

Anxiety and depression are component of interictal behavioral deteriorations that occur as a consequence of kindling, a procedure to induce chronic epilepsy. The aim of this study was to evaluate the possible effects of electrical stimulation (ES) of paleocerebellar cortex on anxiety and

Developmental Exposure to an Environmental PCB Mixture Delays the Propagation of Kindling in the Amygdala

Science.gov (United States)

Developmental PCB exposure impairs hearing and induces brainstem audiogenic seizures in adult offspring. The degree to which this enhanced susceptibility to seizure is manifest in other brain regions has not been examined. Thus, electrical kindling of the amygdala was used to eva...

Perceived Convenience, Compatibility, and Media Richness Contribute Significantly toDedicated E-book Reader Acceptance. A Review of: Lai, J.-Y., & Chang, C.-Y. (2011. User attitudes toward dedicated e-book readers for reading: The effects of convenience, compatibility and media richness. Online Information Review, 35(4, 558-580.

Directory of Open Access Journals (Sweden)

Theresa S. Arndt

2012-06-01

Full Text Available Objective – Investigates the effects ofperceived convenience, compatibility andmedia richness on users’ attitudes towarddedicated e-book readers.Design – Convenience sample survey.Setting – Taiwanese university.Subjects – A total of 288 students at the seniorsecondary (5%, four-year university (78%,and graduate student (17% levels. Malefemaleparticipation was approximately equal.Methods – Students completed a 23-itemsurvey on dedicated e-book readers, withquestions on perceived usefulness, perceivedease of use, intention to use, convenience,compatibility, and media richness. Data wasanalyzed using the partial least squaresstatistical technique.Main Results – Users state an increasedintention to use dedicated e-book readers ifthey perceive the technology to be compatiblewith what they desire in a “book,” if the devicedelivers rich media content, and if the device isconvenient. Compatibility was found tosignificantly affect perceived ease of use, andwas found to be the strongest influence onintent to use a dedicated e-book reader.Compatibility, media richness andconvenience also increased the perceivedusefulness of dedicated e-book readers.Conclusion – Users will prefer dedicated e-book readers that are compatible with their preferences in a “book,” that deliver media-rich content, and that they find convenient. The study has implications for the design and development of e-book reading devices.

eBook management in NHS libraries in the North of England: perceptions and practice.

Science.gov (United States)

Nicholas, Katie

2018-03-01

In this article, Katie Nicholas presents the findings of a very topical piece of research into the use of eBooks in health libraries, which she completed for a Masters dissertation. Katie graduated with an MA in Library and Information Management (Distinction) from Manchester Metropolitan University in July 2017. She would like to acknowledge the support of her supervisor, Rachel Delbridge, in helping her to gain a Distinction in her dissertation. In the article, she points out that the use of eBooks in the NHS is low compared to other sectors and she presents the findings from her research, which help to explain this. She outlines the development of an electronic tool to help library and information staff make sense of the complexity around eBooks and makes further very practical recommendations for practitioners. A. M. © 2018 Health Libraries Group.

Clinical and academic use of electronic and print books: the Health Sciences Library System e-book study at the University of Pittsburgh.

Science.gov (United States)

Folb, Barbara L; Wessel, Charles B; Czechowski, Leslie J

2011-07-01

The purpose of the Health Sciences Library System (HSLS) electronic book (e-book) study was to assess use, and factors affecting use, of e-books by all patron groups of an academic health sciences library serving both university and health system-affiliated patrons. A web-based survey was distributed to a random sample (n=5,292) of holders of library remote access passwords. A total of 871 completed and 108 partially completed surveys were received, for an approximate response rate of 16.5%-18.5%, with all user groups represented. Descriptive and chi-square analysis was done using SPSS 17. Library e-books were used by 55.4% of respondents. Use by role varied: 21.3% of faculty reported having assigned all or part of an e-book for class readings, while 86% of interns, residents, and fellows reported using an e-book to support clinical care. Respondents preferred print for textbooks and manuals and electronic format for research protocols, pharmaceutical, and reference books, but indicated high flexibility about format choice. They rated printing and saving e-book content as more important than annotation, highlighting, and bookmarking features. Respondents' willingness to use alternate formats, if convenient, suggests that libraries can selectively reduce title duplication between print and e-books and still support library user information needs, especially if publishers provide features that users want. Marketing and user education may increase use of e-book collections.

Clinical and academic use of electronic and print books: the Health Sciences Library System e-book study at the University of Pittsburgh

Science.gov (United States)

Wessel, Charles B; Czechowski, Leslie J

2011-01-01

Objectives: The purpose of the Health Sciences Library System (HSLS) electronic book (e-book) study was to assess use, and factors affecting use, of e-books by all patron groups of an academic health sciences library serving both university and health system–affiliated patrons. Methods: A web-based survey was distributed to a random sample (n = 5,292) of holders of library remote access passwords. A total of 871 completed and 108 partially completed surveys were received, for an approximate response rate of 16.5%–18.5%, with all user groups represented. Descriptive and chi-square analysis was done using SPSS 17. Results: Library e-books were used by 55.4% of respondents. Use by role varied: 21.3% of faculty reported having assigned all or part of an e-book for class readings, while 86% of interns, residents, and fellows reported using an e-book to support clinical care. Respondents preferred print for textbooks and manuals and electronic format for research protocols, pharmaceutical, and reference books, but indicated high flexibility about format choice. They rated printing and saving e-book content as more important than annotation, highlighting, and bookmarking features. Conclusions: Respondents' willingness to use alternate formats, if convenient, suggests that libraries can selectively reduce title duplication between print and e-books and still support library user information needs, especially if publishers provide features that users want. Marketing and user education may increase use of e-book collections. PMID:21753914

Instructional Design to Measure the Efficacy of Interactive E-Books in A High School Setting

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Maria Victoria PABRUA BATOON

2018-04-01

Full Text Available This article describes a qualitative research analysis on the implementation of interactive e-books in high school courses using a case study approach. The subjects of the study included seven professors and 16 freshmen who were surveyed and interviewed with a questionnaire designed according to the Kemp Model of Instructional Design. The study revealed that participants use interactive e-books as a technological educational resource. The professors pointed out that the design of the interactive e-books helped students develop essential learning skills: technological ability, reading and writing skills, as well as cognition and metacognition abilities. Furthermore, the students noted that the use of interactive e-books has a positive effect on their grades due to its high audio and visual contents. However, the students indicated that they were allured to chat, to play or to navigate in their mobile device while they were using it. Finally, this study can contribute to the relative knowledge about the use of mobile technology in education, as well as, it aids the professor to make a reflection about the Instructional Design of the educational technological resources used in the classroom to promote better result in the process of learning.

Analýza současné situace na trhu elektronických knih (e-book) v České republice

OpenAIRE

Kubeš, Adam

2011-01-01

The thesis "Analysis of the current situation on the market of electronic books (eBook) in the Czech Republic", deals with topics and issues of e-books and the current market situation in the Czech Republic. One of its objectives is to introduce readers to the world of e-books, show a brief history and development of books and e-books as a medium, getting to know what's happening in the U.S., and particularly on the Czech market. For this thesis, it was developed an online questionnaire "Elec...

Students' Perceptions of the Usefulness of an E-Book with Annotative and Sharing Capabilities as a Tool for Learning: A Case Study

Science.gov (United States)

Lim, Ee-Lon; Hew, Khe Foon

2014-01-01

E-books offer a range of benefits to both educators and students, including ease of accessibility and searching capabilities. However, the majority of current e-books are repository-cum-delivery platforms of textual information. Hitherto, there is a lack of empirical research that examines e-books with annotative and sharing capabilities. This…

Multimedia Interactive eBooks in Laboratory Bioscience Education

Science.gov (United States)

Morris, Neil P.; Lambe, James

2017-01-01

Bioscience students in the UK higher education system are making increasing use of technology to support their learning within taught classes and during private study. This experimental study was designed to assess the role for multimedia interactive eBooks in bioscience laboratory classes, delivered using a blended learning approach. Thirty-nine…

Inducible cAMP early repressor acts as a negative regulator for kindling epileptogenesis and long-term fear memory.

Science.gov (United States)

Kojima, Nobuhiko; Borlikova, Gilyana; Sakamoto, Toshiro; Yamada, Kazuyuki; Ikeda, Toshio; Itohara, Shigeyoshi; Niki, Hiroaki; Endo, Shogo

2008-06-18

Long-lasting neuronal plasticity as well as long-term memory (LTM) requires de novo synthesis of proteins through dynamic regulation of gene expression. cAMP-responsive element (CRE)-mediated gene transcription occurs in an activity-dependent manner and plays a pivotal role in neuronal plasticity and LTM in a variety of species. To study the physiological role of inducible cAMP early repressor (ICER), a CRE-mediated gene transcription repressor, in neuronal plasticity and LTM, we generated two types of ICER mutant mice: ICER-overexpressing (OE) mice and ICER-specific knock-out (KO) mice. Both ICER-OE and ICER-KO mice show no apparent abnormalities in their development and reproduction. A comprehensive battery of behavioral tests revealed no robust changes in locomotor activity, sensory and motor functions, and emotional responses in the mutant mice. However, long-term conditioned fear memory was attenuated in ICER-OE mice and enhanced in ICER-KO mice without concurrent changes in short-term fear memory. Furthermore, ICER-OE mice exhibited retardation of kindling development, whereas ICER-KO mice exhibited acceleration of kindling. These results strongly suggest that ICER negatively regulates the neuronal processes required for long-term fear memory and neuronal plasticity underlying kindling epileptogenesis, possibly through suppression of CRE-mediated gene transcription.

Are e-books effective tools for learning? Reading speed and ...

African Journals Online (AJOL)

Recently, electronic books (e-books) have become prevalent amongst the general ... tablets into the classroom with the promise of replacing traditional books. ... to compare the reading speed and comprehension performance of 68 students.

Comparison of benzodiazepine receptor and regional cerebral blood flow imagings of epileptiform foci in hippocampal kindled rabbits

International Nuclear Information System (INIS)

Kurokawa, Kenzo

1993-01-01

To compare the benzodiazepine (Bz) receptor imaging and regional cerebral blood flow (rCBF) imaging in the detection of epileptic foci, the distribution pattern of the Bz receptor and rCBF in hippocampal kindled rabbits was examined by a double tracer autoradiography using ethyl 7-[ 125 I]-5,6-dihydro-5-methyl-6-oxo-4H-imidazo [1, 5-a][1,4] benzodiazepine-3-carboxylate ( 125 I-Ro 16-0154) and 99m Tc-hexamethyl-propyleneamine oxime ( 99m Tc-HMPAO). In visual and quantitative analyses, 125 I-Ro 16-0154 accumulation in brain slices extracted after the completion of the kindling was markedly and extensively decreased in the kindled CA1 region mimicking a primary epileptic focus. 125 I-Ro 16-0154 accumulation was moderately decreased in the ipsilateral temporal lobe, dentate gyrus, CA2, CA4, and bilateral CA3 regions, regarded as the propagated sites of seizure discharges. 99m Tc-HMPAO accumulation was found to be decreased in the ipsilateral CA1, frontal, temporal and dentate gyri. However, the decrease was much more slight and less extensive than that in 125 I-Ro 16-0154 accumulation. These results suggest that Bz receptor imaging is much more sensitive in the detection of epileptic foci than rCBF imaging, and therefore that Bz receptor imaging is useful in clinical epilepsy. (author)

METHODICAL ASPECTS OF CREATING AND USING THE LANGUAGE E-BOOKS IN PRIMARY SCHOOL

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Inna Khyzhnyak

2016-10-01

Full Text Available In the article the important role of electronic linguomethodical tools use in primary school and one of the largest groups of this means – Ukrainian language e-books are substantiated. This group contains, in author opinion, the different types of tools: visual (multimedia presentations, infographics, interactive posters, etc., practical (learning language games, training language aids, interactive crosswords, etc.; studying (learning language aids, etc. Each type has its creating and using methodical features in primary school. In addition, the use of various kinds of e-books must be systematic and take linguomethodical patterns of language teaching in primary school.The author gives a brief description each type of language e-books for primary school, describes the methods of their application and gives general guidance on their implementation in the learning process. A teacher is able to design and make all these types of electronic training manuals in Ukrainian language on his own using free software that allows to take into account the typical class features, its gender specificity, primary schoolchildren’s interests, to process local country studying information. In the conclusion author gives the main requirements to Ukrainian language e-books for a primary school: available and interesting for each pupil, despite the level of language development, use multimedia and hyperlinks, interactivity, predictable methodology of working with electronic trainers should be maximum simple, and its design should have national-patriotic character etc.

A Transient Upregulation of Glutamine Synthetase in the Dentate Gyrus Is Involved in Epileptogenesis Induced by Amygdala Kindling in the Rat.

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Hong-Liu Sun

Full Text Available Reduction of glutamine synthetase (GS function is closely related to established epilepsy, but little is known regarding its role in epileptogenesis. The present study aimed to elucidate the functional changes of GS in the brain and its involvement in epileptogenesis using the amygdala kindling model of epilepsy induced by daily electrical stimulation of basolateral amygdala in rats. Both expression and activity of GS in the ipsilateral dentate gyrus (DG were upregulated when kindled seizures progressed to stage 4. A single dose of L-methionine sulfoximine (MSO, in 2 µl, a selective GS inhibitor, was administered into the ipsilateral DG on the third day following the first stage 3 seizure (just before GS was upregulated. It was found that low doses of MSO (5 or 10 µg significantly and dose-dependently reduced the severity of and susceptibility to evoked seizures, whereas MSO at a high dose (20 µg aggravated kindled seizures. In animals that seizure acquisition had been successfully suppressed with 10 µg MSO, GS upregulation reoccurred when seizures re-progressed to stage 4 and re-administration of 10 µg MSO consistently reduced the seizures. GLN at a dose of 1.5 µg abolished the alleviative effect of 10 µg MSO and deleterious effect of 20 µg MSO on kindled seizures. Moreover, appropriate artificial microRNA interference (1 and 1.5×10(6 TU/2 µl of GS expression in the ipsilateral DG also inhibited seizure progression. In addition, a transient increase of GS expression and activity in the cortex was also observed during epileptogenesis evoked by pentylenetetrazole kindling. These results strongly suggest that a transient and region-specific upregulation of GS function occurs when epilepsy develops into a certain stage and eventually promotes the process of epileptogenesis. Inhibition of GS to an adequate degree and at an appropriate timing may be a potential therapeutic approach to interrupting epileptogenesis.

Factors Influencing the Usage of an Electronic Book Collection: Size of the E-Book Collection, the Student Population, and the Faculty Population

Science.gov (United States)

Lamothe, Alain R.

2013-01-01

This paper presents the results of a quantitative and systematic investigation exploring online e-book usage at the J.N. Desmarais Library of Laurentian University over a 9-year period. The size of an e-book collection was determined to show evidence of an extremely strong relationship with the level of usage e-books experienced. Of all factors…

The Arizona Universities Library Consortium patron-driven e-book model

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Jeanne Richardson

2013-03-01

Full Text Available Building on Arizona State University's patron-driven acquisitions (PDA initiative in 2009, the Arizona Universities Library Consortium, in partnership with the Ingram Content Group, created a cooperative patron-driven model to acquire electronic books (e-books. The model provides the opportunity for faculty and students at the universities governed by the Arizona Board of Regents (ABOR to access a core of e-books made accessible through resource discovery services and online catalogs. These books are available for significantly less than a single ABOR university would expend for the same materials. The patron-driven model described is one of many evolving models in digital scholarship, and, although the Arizona Universities Library Consortium reports a successful experience, patron-driven models pose questions to stakeholders in the academic publishing industry.

Motivating Grade 1 Children to Read: Exploring the Role of Choice, Curiosity, and Challenge in Mobile Ebooks

Science.gov (United States)

Ciampa, Katia

2016-01-01

A pre-experimental case study design was used to explore the value of intrinsic motivation in mobile eBook reading among 30 Grade 1 child participants. Data collection comprised pre- and post-test motivation questionnaires and researcher field notes. Child participants' enjoyment of mobile eBooks corresponded to 3 motivational aspects of intrinsic…

E-book Reader Devices and Libraries

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Pažur, I.

2011-03-01

Full Text Available Most library studies thematically related to electronic books don't consider readers of electronic books. Only in recent years librarians conduct studies in which they want to find out readers' opinions about the possibilities, advantages and disadvantages of reading using e-readers, as well as their possible application in the libraries.User studies of e-readers have shown that their opinion is generally positive, but great attachment to traditional books is still present, e-readers are still seen only as an additional tool for reading. Sony with its e-reader (the latest Reader model Daily and Reader Store online bookstore (http://ebookstore.sony.com/is the only one who cooperate with libraries and has made lending electronic books possible. Cooperation was launched in 2009th,and the New York Public Library was the first library that offered such a service.Cooperation between Sony and libraries, indicates clearly what the near future could be if other online booksellers / publishers begin to follow the model of lending e-books through the libraries over the network. However it is possible that a large online bookstores / publishers consider that the further price reduction of e-readers and electronic books will constantly increase their sales, and in that case lending e-books will be unnecessary.Are the libraries ready for this scenario?

DDInnere als Ebook-Programmpaket für Innere Medizin mit den Modulen Diagnosen, Leitsymptome und Laborwerte / DDInnere as interactive ebook package for internal medicine featuring diagnoses, symptoms and laboratory values

Directory of Open Access Journals (Sweden)

Weylandt , Karsten-H.

2008-09-01

Full Text Available DDInnere is a symptom-based compendium of internal medicine and consists of three separate ebooks for diagnoses, symptoms and laboratory values for handheld computers and smartphones. Our programs aim to provide medical knowledge at the point of care. This is also achieved by use of the well established Mobipocket Reader, which is the runtime environment not only for our programs but as well for medical ebooks from other providers (http://www.mobipocket.de. Future aims include a more detailed understanding of the role of these applications in medical care and an even better integration of our solutions into clinical processes.

Decision support system of e-book provider selection for library using Simple Additive Weighting

Science.gov (United States)

Ciptayani, P. I.; Dewi, K. C.

2018-01-01

Each library has its own criteria and differences in the importance of each criterion in choosing an e-book provider for them. The large number of providers and the different importance levels of each criterion make the problem of determining the e-book provider to be complex and take a considerable time in decision making. The aim of this study was to implement Decision support system (DSS) to assist the library in selecting the best e-book provider based on their preferences. The way of DSS works is by comparing the importance of each criterion and the condition of each alternative decision. SAW is one of DSS method that is quite simple, fast and widely used. This study used 9 criteria and 18 provider to demonstrate how SAW work in this study. With the DSS, then the decision-making time can be shortened and the calculation results can be more accurate than manual calculations.

Development of E-Book Multimedia Model to Increase Critical Thinking of Senior High School Students

OpenAIRE

Suparno Suparno

2018-01-01

This study aims to develop the interactive e-book multimedia model to improve the students' critical thinking ability (KBK). Critical thinking is very important to develop because it provides a high level of reasoning thinking that provides permanent experience to students through conscious and controlled decision making in a rational, reflective, responsible manner with the optimization of potential. Flash-based e-book media is capable of interactively loading videos, pictures, practice ques...

The Implications of Interactive eBooks on Comprehension

Science.gov (United States)

Frye, Sheila K.

2014-01-01

This study examined how the interactive features of eBooks affect comprehension, the behaviors that participants engage in during the Read-to-Me and Read-and-Play reading modes, and the affordances and constraints of these reading modes. A repeated measures design was used to analyze the reading behaviors of 30 second grade, lower-level readers…

The Perceptions of Users’ on eBook Readers’ Features

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Erhan DELEN

2014-12-01

Full Text Available The purpose of this study was to investigate eBook reader (ER users’ perceptions on eBook readers’ features and explore how users’ opinions differ based on their personal characteristics. The sample of the study was 82 ER users who had at least a bachelor’s degree. In order to figure out the reasons of using ERs, participants were asked several questions about technical, mobility, and access features of ERs. The collected data was analyzed with t-test and ANOVA. As a result, it was found that mobility features of ERs are the most important reasons for users to prefer using an ER. When users’ personal characteristics were considered, it was found that, users who use an ER in daily basis or for an academic purpose, use ERs’ technical and access features more than other users. Results also show that users don't tend to use very specific features of ERs such as text to speech and printing

E-books in the environment of the University of Ljubljana – useful manuals or a dead end street : experiences of the CTK

Directory of Open Access Journals (Sweden)

Matjaž Eržen

2007-01-01

Full Text Available E-books are an essential part of the digitized material, which is available to the users of academic libraries. Compared to e-journals, which have already been embraced by the users, e-books do not meet the publishers’ expected usage level. The article also describes Central Technical Library’s experience with different suppliers and different e-books business models; and highlights the results of the one-year usage of NetLibrary e-books, which are accessible to the users of the University of Ljubljana. The usage results, comparisons and experiences imply some possible reasons and indicate some solutions that may result in a better usage of that material.

Keeping up with Ebooks: Automated Normalization and Access Checking with Normac

Directory of Open Access Journals (Sweden)

Kathryn Lybarger

2013-04-01

Full Text Available Cataloging ebooks is difficult to do well, as they are often purchased in large collections, sometimes with only low-quality cataloging copy available. MARC records may be provided upfront in a large batch, or trickle in one at a time as they become available. Records may contain links that point nowhere, to the wrong book, or to an offer to sell you the book you already own. Loading records sight unseen may introduce inconsistency or overlay good print records with poor electronic ones, making the catalog much more difficult to search. This article describes in more detail the major challenges in ebook cataloging, record normalization and access checking, and introduces Normac: an open source web-based tool for processing MARC records.

Demand Driven Acquisition of E-Books in a Small Online Academic Library: Growing Pains and Assessing Gains

Science.gov (United States)

Longley, Dana H.

2016-01-01

How does a smaller, fully online academic library offer a wide and deep collection of academic level e-books to its distance learners in a sustainable and affordable way? The State University of New York (SUNY) Empire State College Online Library, with a staff of four, has used demand-driven e-book acquisitions since September 2013. Despite…

Pre-weaning growth performance of kits of a local Algerian rabbit population: influence of dam coat color, parity and kindling season

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O. Abdelli-Larbi

2014-09-01

Full Text Available This study evaluated the effect of dam coat colours, doe’s parity order, year and kindling season on litter size and growth of suckling kits of a local Algerian rabbit population. Rabbits were reared in the rabbitry of Tizi Ouzou (Algeria in wire mesh cages placed in a building with natural lighting and ventilation and absence of temperature regulation. Weights and size of 572 litters (3795 kits at birth, 7, 14, 21 and 28 d were analysed. The mother’s coat colours (2 levels only: albino or coloured coat, the doe’s parity (1, 2, 3, 4-5, 6-8, ≥9 kindlings, the kindling year (4 consecutive years and the kindling season (3 seasons: Feb-May, June-Sept and Oct-Jan, were used as main fixed factors in a factorial analysis. The population was characterised by an average individual weight of 54 g at birth and 404 g at 30 d, growth rate of 10.24 g/d between birth and 24 d and of 19.02 g/d between 24 and 30 d. The coloured females were more prolific than the albino ones: 5.59 vs. 5.09 weaned/litter (P=0.016; but kits born from albino does had a larger individual weight at weaning: 391 vs. 362 g (P=0.006. The doe’s parity order had no significant influence on the litter weight, individual weight or litter size at kindling. However, it influenced litter weight and litter size from 7 d of age up to 28 d in favour of 2nd and 3rd parity (P<0.02. Litter size was not significantly affected by year of kindling at any considered age. On the contrary, year of birth greatly influenced litter and individual weights. For example, the difference in individual weights at 28 d between the best and the worst year represented 19% of the average weight at this age. The birth season influenced mainly (P<0.001 litter size from birth until weaning in favour of the spring season: 5.92 weaned/litter vs. 5.05 or 5.04 for the 2 other seasons. From day 7 until weaning, the litter weight was larger for the Feb-May season (P<0.02 and represented +0.87 grams

Expanding the Boundaries of Kindergartners' E-Book Reading: Metacognitive Guidance for E-Book Support among Young Children at Risk for Learning Disabilities

Science.gov (United States)

Shamir, Adina

2017-01-01

The increasing range and number of electronic books (e-books) available in the children's book market has motivated educators and researchers to investigate how well these platforms can contribute to advancing emergent literacy. Such research has nonetheless been conducted on a much smaller scale in the area of self-regulated learning (SRL) with…

Using PHP to Parse eBook Resources from Drupal 6 to Populate a Mobile Web Page

Directory of Open Access Journals (Sweden)

Junior Tidal

2012-10-01

Full Text Available The Ursula C. Schwerin library needed to create a page for its mobile website devoted to subscribed eBooks. These resources, however, were only available through the main desktop website. These resources were organized using the Drupal 6 content management system with contributed and core modules. It was necessary to create a solution to retrieve the eBook databases from the Drupal installation to a separate mobile site.

[The role of the opiate mechanisms of the hippocampus and substantia nigra in the behavioral and convulsive disorders in picrotoxin-induced kindling].

Science.gov (United States)

Kryzhanovskiĭ, G N; Shandra, A A; Godlevskiĭ, L S; Mazarati, A M; Nguyen, T T

1991-03-01

It was shown in the experiments on rats that the repeated picrotoxin administration resulted in the kindling of generalized seizures. Generalized convulsions were followed by the development of either postictal depression or explosiveness. The injection of mu-opiate agonist met-enkephalin into hippocampus of kindled rats resulted in the increase in the severity of seizure reactions which were induced by picrotoxin and also in the increase in the number of animals with postictal explosiveness. The injection of dynorphin-A-1-13 (kappa-opiate agonist) into substantia nigra reticulata induced the locomotor depression which was like one in postictal period and resulted in the decrease of picrotoxin-induced seizures severity. It was concluded that mu-opiate system of hippocampus took part in the formation of generator of pathologically enhanced excitation in the structure during kindling and the development of seizure syndrome, providing also the postictal explosiveness. Kappa-opiate system of substantia nigra plays an important role in the activation of the antiepileptic system, limitation of seizures and the development of postictal depression.

The Effectiveness of Implementing an E-Book: Antigen and Antibody Reaction for Diagnosis of Diseases in Microbiology Learning

Science.gov (United States)

Samrejrongroj, Phakakrong; Boonsiri, Tanit; Thunyaharn, Sudaluck; Sangarun, Preeyapan

2014-01-01

Currently very few Thai Immunology e-Books are available online. The authors created an online e-Book titled, "Antigen and Antibody Reaction for Diagnosis of Diseases" and used a quasi experimental research design to assess the effectiveness of its implementation in terms of knowledge gained, written exam scores and student satisfaction.…

Text-to-speech enhanced eBooks for emerging literacy development

CSIR Research Space (South Africa)

De Wet, Febe

2015-09-01

Full Text Available were to investigate if exposure to an interactive eBook would result in the acquisition of new vocabulary and sight word reading in the study participants. A randomised pre-test/post-test between-subjects design was used. An experimental group...

Are e-books effective tools for learning? Reading speed and comprehension: iPad® vs. paper

Directory of Open Access Journals (Sweden)

Suzanne Sackstein

2015-11-01

Full Text Available Recently, electronic books (e-books have become prevalent amongst the general population, as well as students, owing to their advantages over traditional books. In South Africa, a number of schools have integrated tablets into the classroom with the promise of replacing traditional books. In order to realise the potential of e-books and their associated devices within an academic context, where reading speed and comprehension are critical for academic performance and personal growth, the effectiveness of reading from a tablet screen should be evaluated. To achieve this objective, a quasi-experimental within-subjects design was employed in order to compare the reading speed and comprehension performance of 68 students. The results of this study indicate the majority of participants read faster on an iPad, which is in contrast to previous studies that have found reading from tablets to be slower. It was also found that comprehension scores did not differ significantly between the two media. For students, these results provide evidence that tablets and e-books are suitable tools for reading and learning, and therefore, can be used for academic work. For educators, e-books can be introduced without concern that reading performance and comprehension will be hindered.

Are e-Books Effective Tools for Learning? Reading Speed and Comprehension: iPad®[superscript i] vs. Paper

Science.gov (United States)

Sackstein, Suzanne; Spark, Linda; Jenkins, Amy

2015-01-01

Recently, electronic books (e-books) have become prevalent amongst the general population, as well as students, owing to their advantages over traditional books. In South Africa, a number of schools have integrated tablets into the classroom with the promise of replacing traditional books. In order to realise the potential of e-books and their…

Measurement equivalence of the KINDL questionnaire across child self-reports and parent proxy-reports: a comparison between item response theory and ordinal logistic regression.

Science.gov (United States)

Jafari, Peyman; Sharafi, Zahra; Bagheri, Zahra; Shalileh, Sara

2014-06-01

Measurement equivalence is a necessary assumption for meaningful comparison of pediatric quality of life rated by children and parents. In this study, differential item functioning (DIF) analysis is used to examine whether children and their parents respond consistently to the items in the KINDer Lebensqualitätsfragebogen (KINDL; in German, Children Quality of Life Questionnaire). Two DIF detection methods, graded response model (GRM) and ordinal logistic regression (OLR), were applied for comparability. The KINDL was completed by 1,086 school children and 1,061 of their parents. While the GRM revealed that 12 out of the 24 items were flagged with DIF, the OLR identified 14 out of the 24 items with DIF. Seven items with DIF and five items without DIF were common across the two methods, yielding a total agreement rate of 50 %. This study revealed that parent proxy-reports cannot be used as a substitute for a child's ratings in the KINDL.

Self-reported health-related quality of life in kindergarten children : psychometric properties of the Kiddy-KINDL

NARCIS (Netherlands)

Villalonga-Olives, E.; Kiese-Himmel, C.; Witte, C.; Almansa, J.; Dusilova, I.; Hacker, K.; von Steinbuechel, N.

Objectives: To assess the psychometric properties of the German self-reported version of the Kiddy-KINDL that measures Health Related Quality of Life (HRQoL) in 3 to 5 year old kindergarten children. Study design: The population of the study comprised baseline data of a longitudinal study whose main

Error in objecto - warum E-Books keine Bücher sind

Directory of Open Access Journals (Sweden)

Ruth Katzenberger

2014-12-01

Full Text Available Elektronische Medien gewinnen für Bibliotheken zunehmend an Bedeutung. Trotz dieser Entwicklung bestehen in der bibliothekarischen Praxis erhebliche Unsicherheiten beim Umgang mit elektronischen Medien. Das liegt vor allem daran, dass ein gedrucktes Buch und seine elektronische Version den gleichen Inhalt haben. So liegt der Schluss nahe, dass es sich beim Print-Buch und seinem elektronischen Pendant um ein Zwillingspaar handelt, das in der bibliothekarischen Arbeit gleich behandelt werden kann. Dieser Eindruck wird verstärkt, wenn bei der elektronischen Ausleihe der E-Books von Ausleihe, Vormerkung und Widerruf gesprochen wird. Nachfolgend soll verdeutlich werden, dass der digitale Zwilling des Printbuches aus rechtlicher Sicht gerade kein „echter Zwilling“ ist. Dieser Beitrag umreißt die rechtliche Problematik, die sich ergibt, sobald Bibliotheken ihren Nutzern E-Books zur Verfügung stellen. Although electronic media are becoming more and more important for libraries, there is still considerable uncertainty about how to deal with these materials. Electronic media and print media have the same content. Therefore, librarians tend to think that a printed book and its electronic counterpart are, as it were, a pair of twins which can be treated alike. This assumption is reinforced by the  use of traditional terminology like “borrowing” and “reservation” in the contect of e-books, e-papers etc. However, from a legal point of view, the digital twin is not a twin at all.  The paper describes the legal problems connected to e-lending in libraries.

The end of ownership personal property in the digital economy

CERN Document Server

Perzanowski, Aaron

2016-01-01

If you buy a book at the bookstore, you own it. You can take it home, scribble in the margins, put in on the shelf, lend it to a friend, sell it at a garage sale. But is the same thing true for the ebooks or other digital goods you buy? Retailers and copyright holders argue that you don't own those purchases, you merely license them. That means your ebook vendor can delete the book from your device without warning or explanation -- as Amazon deleted Orwell's "1984" from the Kindles of surprised readers several years ago. These readers thought they owned their copies of "1984." Until, it turned out, they didn't. In "The End of Ownership," Aaron Perzanowski and Jason Schultz explore how notions of ownership have shifted in the digital marketplace, and make an argument for the benefits of personal property. Of course, ebooks, cloud storage, streaming, and other digital goods offer users convenience and flexibility. But, Perzanowski and Schultz warn, consumers should be aware of the tradeoffs involving user cons...

76 FR 78827 - Loan Guaranty Revised Loan Modification Procedures

Science.gov (United States)

2011-12-20

... DEPARTMENT OF VETERANS AFFAIRS 38 CFR Part 36 RIN 2900-AN78 Loan Guaranty Revised Loan... amends a Department of Veterans Affairs (VA) Loan Guaranty regulation related to modification of guaranteed housing loans in default. Specifically, changes are made to requirements related to maximum...

Designing and Publication of Interactive E-Book for Students of Princess Nourah Bint Abdulrahman University: An Empirical Study

Science.gov (United States)

Alshaya, Hessah; Oyaid, Afnan

2017-01-01

The present study aims to keep pace with the rapid developments in the field of e-learning which includes the widespread use of e-books. Therefore, the authors conducted a pilot study on (55) faculty members from various disciplines, they assured the importance of e-books in education and the need for them. Accordingly, the authors designed and…

Direct and Indirect Teaching: Using E-Books for Supporting Vocabulary, Word Reading, and Story Comprehension for Young Children

Science.gov (United States)

Korat, Ofra; Shamir, Adina

2012-01-01

We examine the effect of direct and indirect teaching of vocabulary and word reading on pre-kindergarten and kindergarten children following use of an electronic storybook (e-book). The children in each age group were randomly assigned to an intervention group which read the e-book or to a control group which was afforded the regular school…

The Why's and How's of Integrating Downloadable Academic Ebooks

Science.gov (United States)

Buckley, Matthew J.; Johnson, Melissa Maria

2013-01-01

There has been a noticeable divide the past few years within the library world regarding electronic books. Many academic libraries have been purchasing or leasing web-based academic ebooks for years. Most public libraries on the other hand (thanks in large part to services such as OverDrive) have directed their attention toward downloadable…

New Tools to Convert PDF Math Contents into Accessible e-Books Efficiently.

Science.gov (United States)

Suzuki, Masakazu; Terada, Yugo; Kanahori, Toshihiro; Yamaguchi, Katsuhito

2015-01-01

New features in our math-OCR software to convert PDF math contents into accessible e-books are shown. A method for recognizing PDF is thoroughly improved. In addition, contents in any selected area including math formulas in a PDF file can be cut and pasted into a document in various accessible formats, which is automatically recognized and converted into texts and accessible math formulas through this process. Combining it with our authoring tool for a technical document, one can easily produce accessible e-books in various formats such as DAISY, accessible EPUB3, DAISY-like HTML5, Microsoft Word with math objects and so on. Those contents are useful for various print-disabled students ranging from the blind to the dyslexic.

Not in Love, or Not in the Know? Graduate Student and Faculty Use (and Non-Use) of E-Books

Science.gov (United States)

Cassidy, Erin Dorris; Martinez, Michelle; Shen, Lisa

2012-01-01

This study focuses on usage of electronic books (e-books) among advanced researchers, including graduate students and faculty, at a four-year academic institution. The researchers aimed to highlight differences in behavior, perception, and attitude between users and non-users of e-books. The survey findings suggest that, while a majority of these…

Toward physiological indices of emotional state driving future ebook interactivity

NARCIS (Netherlands)

Erp, J.B.F. van; Hogervorst, M.A.; Werf, Y.D. van der

2016-01-01

Ebooks of the future may respond to the emotional experience of the reader. (Neuro-) physiological measures could capture a reader's emotional state and use this to enhance the reading experience by adding matching sounds or to change the storyline therewith creating a hybrid art form in between

Toward physiological indices of emotional state driving future ebook interactivity

NARCIS (Netherlands)

van Erp, Johannes Bernardus Fransiscus; Hogervorst, Maarten A.; van der Werf, Ysbrand D.

2016-01-01

Ebooks of the future may respond to the emotional experience of the reader. (Neuro-) physiological measures could capture a reader’s emotional state and use this to enhance the reading experience by adding matching sounds or to change the storyline therewith creating a hybrid art form in between

The Impact of Interface on ESL Reading Comprehension and Strategy Use: A Comparison of E-Books and Paper Texts

Science.gov (United States)

Isaacson, Sarah A.

2017-01-01

The use of e-books in postsecondary education is projected to increase, yet many English as a second language (ESL) institutions have not yet incorporated e-books into their curricula, in part due to a dearth of research regarding their potential impacts on ESL reading comprehension and strategy use. This study fills a gap in the existing research…

75 FR 53007 - Gulf Opportunity Pilot Loan Program (GO Loan Pilot)

Science.gov (United States)

2010-08-30

... SMALL BUSINESS ADMINISTRATION Gulf Opportunity Pilot Loan Program (GO Loan Pilot) AGENCY: U.S...'s GO Loan Pilot until September 30, 2011. Due to the scope and magnitude of the devastation to... streamlined and centralized loan processing available through the GO Loan Pilot to small businesses in the...

75 FR 66699 - Farm Loan Programs Loan Making Activities; Correction

Science.gov (United States)

2010-10-29

... Loan Programs Loan Making Activities; Correction AGENCY: Farm Service Agency, USDA. ACTION: Proposed rule; correction. SUMMARY: This document contains a correction to the proposed rule titled ``Farm Loan Programs Loan Making Activities'' that was published September 23, 2010. The Farm Service Agency (FSA) is...

Publicação Eletrônica: a linguagem do e-book na hipermídia

Directory of Open Access Journals (Sweden)

Daniela Carvalho Monteiro Ferreira

2013-12-01

Full Text Available O e-Book é um ambiente virtual e os formatos ePub e Daisy são um conjunto de arquivos interconectados, com potencial de utilização de fontes externas de informação, o que os tornam uma hipermídia. O objetivo deste artigo é apresentar os primeiros resultados sobre a utilização do quadro metodológico de planejamento do conteúdo audiovisual na edição de e-Book. Verificou-se que, assim como na web, os formatos ePub e Daisy, e em especial o primeiro, possui o potencial de utilização de recursos audiovisuais que podem fazer do resultado extrapolar a linguagem tradicional do livro impresso, tornando-os multimídia. Surge então o questionamento sobre o papel do editor de e-Book enquanto publicação eletrônica baseado no hipertexto, que assemelha-se com o de um roteirista para hipermídia.

Tablet computers and eBooks. Unlocking the potential for personal learning environments?

NARCIS (Netherlands)

Kalz, Marco

2012-01-01

Kalz, M. (2012, 9 May). Tablet computers and eBooks. Unlocking the potential for personal learning environments? Invited presentation during the annual conference of the European Association for Distance Learning (EADL), Noordwijkerhout, The Netherlands.

Lifelong mobile learning: Increasing accessibility and flexibility with tablet computers and ebooks

OpenAIRE

Kalz, Marco

2011-01-01

Kalz, M. (2011, 1 September). Lifelong mobile learning: Increasing accessibility and flexibility with tablet computers and ebooks. Presentation provided during the opening ceremony of the iPad pilot for schakelzone rechten, Utrecht, The Netherlands.

Publishing a Student-Written Argumentative Dictionary as an eBook

Science.gov (United States)

Hill, Ian E. J.

2015-01-01

Challenging students to educate the public about how rhetoric functions is a primary impetus of the argumentative dictionary eBook. In this author's classes, "rhetoric" means the communicative tactics and strategies used to motivate actions and beliefs. With its emphasis on open-access rhetorical pedagogy, this project and its impetus…

Availability and accessibility of e-books in Nigerian Nafisa Rabiu ...

African Journals Online (AJOL)

Library

title etc. The study recommends that library stakeholders should lobby government and ... available in an electronic form”. ... built files that use one of the emerging ... approximate response rate of 18.5%. .... set of librarians, and the responses were .... Figure 10: What Are the challenges facing e-books in Nigeria libraries?

The role of GABAA receptor activity in post-ictal depression period in a rat kindling model of epilepsy

Directory of Open Access Journals (Sweden)

Javad Mirnajafi-Zadeh

2009-02-01

Full Text Available Introduction: Following the seizure there is an inhibitory period named “post-ictal depressionperiod” which has a depressing effect on the following seizure. In this study, the role of GABAAreceptors on post-ictal depression period was investigated in amygdala kindling model of epilepsy inrat.Materials and Methods: Animals were kindled by electrical stimulation of amygdala. Then, theywere divided into four groups. Different groups of kindled animals were received a second stimulationat 10, 30, 60 and 90 min after the first stimulation and the percentage of suppression of seizureparameters after the second stimulation was calculated. In another four groups, bicucullin, a selectiveGABAA receptor antagonist (100 nM, was intra-cerebroventricularly microinjected 10 min before thesecond stimulation and its effect on the percentage of suppression induced by the first stimulation wasinvestigated. Six animals were used in each group.Results: When the second stimulation was applied at 10 and 30 min after the first stimulation asignificant reduction was observed in the seizure severity and seizure parameters were depressed afterthe second stimulation. Bicucullin microinjection significantly decreased the percentage of depressionin seizure parameters following the second stimulation compared to the animals received the solventalone (P<0.05. This decrease was significant when the second stimulation was applied at 10 and 30min after the first stimulation.Conclusion: Obtained results showed that activity of GABAA receptors by endogenous GABA isone of the mechanisms involved in post-ictal depressing period. However, the blocking of thesereceptors could not completely prevent this period. Thus, other factors have also role in its induction.

LOAN BROKERS

Directory of Open Access Journals (Sweden)

Adela IONESCU

2014-05-01

Full Text Available A loan is probably the most important financial decision we make in life. In a time when lack of time affects us in every way, including financially, we can only appeal to specialists if we want fast, reliable and quality long-term services. „The notion of “creditor” includes all legal entities, branches of credit institution and nonbankingfinancial institutions that operate in Romania and grant or undertake to grant loans in itscommercial of professional activity”. In the case of loans, the "specialist" has been called loan broker. Loan broker is a person trained in intermediating bank loans who offers advice on choosing the best financial solutions for each client. Through partnerships with banks in Romania, the broker has access to their credit products and assist customers in choosing the loan that best suits their financial needs and possibilities. Moreover, the broker will help in preparing loan application to be submitted to the bank and pursue it to its completion. Loan broker can be defined as the person authorized by the bank or non-bank financial institutions to promote their products through direct contact with natural or legal persons wishing to contract a loan, without any of the parties to have exclusivity. There can be defined as an independent bank or non-bank financial institution, as an intermediary between customers and banks. Through its financial advisors , the company helps customers overcome the difficulty of understanding the credit products, difficulties arising from the multitude of factors that compose such a product, especially in the case of a housing loan or mortgage. Each financial institution is doing everything possible through such partnerships to attract the largest possible portfolio of clients, therefore is developing a real network of brokers to be partners for local or national level (depending on the sites coverage of the branches of each institution on one or more types of credit products. The

Multimedia interactive eBooks in laboratory science education

OpenAIRE

Morris, NP; Lambe, J

2017-01-01

Bioscience students in the UK higher education system are making increasing use of technology to support their learning within taught classes and during private study. This experimental study was designed to assess the role for multimedia interactive eBooks in bioscience laboratory classes, delivered using a blended learning approach. Thirty-nine second-year students on a Biomedical Science undergraduate course in a UK university were grouped using an experimental design into alternating tria...

Bringing back the book through digital experiences: e-Books and ...

African Journals Online (AJOL)

Bringing back the book through digital experiences: e-Books and digital media as platforms for reading among school children. ... for technology has changed the format of books and reading platforms from print to ereaders. ... print. Findings further showed that there is no significant difference in the attitude of boys and girls ...

Post-digital Books and Disruptive Literary Machines

DEFF Research Database (Denmark)

Pold, Søren Bro; Andersen, Christian Ulrik

2014-01-01

Abstract The e-book has been launched several times during the last decades and the book’s demise has often been predicted. Furthermore networked and electronic literature has already established a long history. However, currently we witness several interesting artistic and literary experiments...... of –and critical reflection on post- or semio-capitalism, and furthermore we will discuss how literature functions in a post-industrial software culture such as the one presented by Apple, Amazon and Google. Keywords: digital literature, Kindle, Apple, Ubermorgen, Korabiewski, post-digital, post...

Measuring the moderating influence of gender on the acceptance of e-book amongst mathematics and statistics students at universities in Libya

Directory of Open Access Journals (Sweden)

Asma Mohmead Smeda

2017-06-01

Full Text Available The success of using any types of technology in education depends on a large extent of the acceptance of information technology (IT by students. Therefore, understanding the factors influencing the acceptance of electronic book (e-book is essential for decision-makers and those interested in the e-book industry. Based on an extended technology acceptance model (TAM, this paper examines the impact of some factors on the students’ behavioural intention (BI toward adoption of the e-book in mathematics and statistics. This paper also investigates the effect of gender differences on the relationship between the factors affecting the acceptance of e-book. A self-administered survey was used to collect data from 392 mathematics and statistics undergraduate students. The research model has shown that the factors related to the social factor and users’ characteristics are the critical factors that affect the acceptance of the e-book. The results also indicated that perceived usefulness (PU, perceived ease of use (PEOU and students’ attitude (AU have strongly affected students’ BI. Self-efficacy (SE has a significant impact on PEOU while social influence (SI has a significant influence on students’ AU. Moreover, the results confirmed that most of the TAM constructs were significant in both models (males and females, where there are no differences between males and females; however, only PEOU has been affected by the gender moderator. The results showed that the impact of the factor of SI on females was more than males. On the other hand, female students were more confident in the use of the e-book than males. In general, the female students’ model was more powerful in explaining the variance than males’ model.

Longitudinal Analysis of Undergraduate E-book Use Finds that Knowledge of Local Communities Drives Format Selection and Collection Development Activities

Directory of Open Access Journals (Sweden)

Melissa Goertzen

2017-03-01

Full Text Available A Review of: Hobbs, K., & Klare, D. (2016. Are we there yet?: A longitudinal look at e-books through students’ eyes. Journal of Electronic Resources Librarianship, 28(1, 9-24. http://dx.doi.org/10.1080/1941126X.2016.1130451 Objective – To determine undergraduate students’ opinions of, use of, and facility with e-books. Design – A qualitative study that incorporated annual interview and usability sessions over a period of four years. The protocol was informed by interview techniques used in prior studies at Wesleyan University. To supplement the body of qualitative data, the 2014 Measuring Information Service Outcomes (MISO survey was distributed; the researchers built five campus-specific e-book questions into the survey. Setting – A small university in the Northeastern United States of America. Subjects – 28 undergraduate students (7 per year who attended summer session between the years of 2011-2014 recruited for interview and usability sessions; 700 full-time undergraduate students recruited for the 2014 MISO survey. Methods – The method was designed by a library consortium in the Northeastern United States of America. The study itself was conducted by two librarians based at the single university. To recruit students for interview and usability sessions, librarians sent invitations via email to a random list of students enrolled in the university’s summer sessions. Recruitment for the 2014 MISO survey was also conducted via email; the survey was sent to a stratified, random sample of undergraduate students in February 2014. Interview sessions were structured around five open-ended questions that examined students’ familiarity with e-books and whether the format supports academic work. These sessions were followed by the students’ evaluation of specific book titles available on MyiLibrary and ebrary, platforms accessible to all libraries in the CTW Consortium. Participants were asked to locate e-books on given topics

76 FR 27986 - Funding for the Conservation Loan Program; Farm Loan Programs

Science.gov (United States)

2011-05-13

... for the Conservation Loan Program; Farm Loan Programs AGENCY: Farm Service Agency, USDA. ACTION... or guaranteed loan applications for the Conservation Loan (CL) Program because of lack of program... provisions to the existing direct and guaranteed loan regulations found in 7 CFR parts 761, 762, 764, 765...

77 FR 13530 - Funding for the Conservation Loan Program; Farm Loan Programs

Science.gov (United States)

2012-03-07

... DEPARTMENT OF AGRICULTURE Farm Service Agency Funding for the Conservation Loan Program; Farm Loan... Service Agency (FSA) now has funding for and is accepting guaranteed loan applications for the Conservation Loan (CL) Program. Due to a lack of program funding for direct CLs, direct loan applications are...

E-Book Use by Students: Undergraduates in Economics, Literature, and Nursing

Science.gov (United States)

Hernon, Peter; Hopper, Rosita; Leach, Michael R.; Saunders, Laura L.; Zhang, Jane

2007-01-01

Faculty and students in economics, literature, and medicine (including nursing) are frequent users of e-books. This study examines search behavior and use patterns of undergraduates majoring in the three subjects. The findings have particular relevance for publishers, vendors, content aggregators, classroom instructors, and librarians promoting…

75 FR 56487 - Loan Policies and Operations; Loan Purchases From FDIC

Science.gov (United States)

2010-09-16

...-AC62 Loan Policies and Operations; Loan Purchases From FDIC AGENCY: Farm Credit Administration. ACTION... authority to purchase from the Federal Deposit Insurance Corporation loans to farmers, ranchers, producers... Federal Deposit Insurance Corporation loans to farmers, ranchers, producers or harvesters of aquatic...

Enhancing Cooperative Loan Scheme Through Automated Loan ...

African Journals Online (AJOL)

2013-03-01

Mar 1, 2013 ... Financial transactions through manual system of operation .... Integrated Financial Accounting. The accounting processes for loans are supported within Loans ... principal and interest, and print checks, payment receipts, or ...

Theoretical approaches to e-book research

Directory of Open Access Journals (Sweden)

Tom D Wilson

2016-12-01

Full Text Available The adoption and continued use of innovations by societies, organisations and individuals has been a subject of research since before the 1930s. A variety of different theories have been developed to account for the different speeds at which innovations are adopted and the factors that affect the adoption process. This paper reviews theories of the adoption of innovations with particular reference to the recent phenomenon of the e-book as a cultural innovation that is having an impact on individuals, organizations and national policy makers. The paper will suggest which theories are most appropriate for the different levels at which the innovation is employed.

76 FR 60960 - Gulf Opportunity Pilot Loan Program (GO Loan Pilot)

Science.gov (United States)

2011-09-30

... SMALL BUSINESS ADMINISTRATION Gulf Opportunity Pilot Loan Program (GO Loan Pilot) AGENCY: U.S.... SUMMARY: This notice announces the extension of SBA's GO Loan Pilot, with modifications, until December 31... processing available through the GO Loan Pilot to small businesses in the eligible parishes/counties through...

Bank Systemic Risk-Taking and Loan Pricing : Evidence from Syndicated Loans

NARCIS (Netherlands)

Gong, D.

2014-01-01

In this paper we document evidence of systemic risk taking from syndicated loan pricing. Using U.S. syndicated loan data, we find that the borrower's idiosyncratic risk is positively priced whereas systematic risk is negatively related to loan spreads, controlling for firm, loan and bank specific

An E-Book Hub Service Based on a Cloud Platform

Science.gov (United States)

Cheng, Jinn-Shing; Huang, Echo; Lin, Chuan-Lang

2012-01-01

Due to the constant performance upgrades and regular price reductions of mobile devices in recent years, users are able to take advantage of the various devices to obtain digital content regardless of the limitations of time and place. The increasing use of e-books has stimulated new e-learning approaches. This research project developed an e-book…

Student Loans Driving You Crazy? A Borrower's Guide to Direct Consolidation Loans.

Science.gov (United States)

Office of Federal Student Aid (ED), Washington, DC.

This booklet describes the Direct Consolidation Loan program students can use to combine one or more student loans into a new loan. Things to consider before seeking a consolidation loan are outlined. Direct consolidation loans offer a number of advantages; they are free, result in one lender and one monthly payment, and offer flexible repayment…

76 FR 30246 - Loan Policies and Operations; Loan Purchases From FDIC

Science.gov (United States)

2011-05-25

... FARM CREDIT ADMINISTRATION 12 CFR Part 614 RIN 3052-AC62 Loan Policies and Operations; Loan... Administration (FCA or we) issues this final rule to amend its regulations on loan policies and operations. This... purchase from the Federal Deposit Insurance Corporation (FDIC) loans to farmers, ranchers, producers or...

Availability and accessibility of e-books in Nigerian libraries: a survey

African Journals Online (AJOL)

This paper investigates availability and accessibility of e-books in Nigeria Libraries. A social survey method of research was adopted for the study and the questionnaire as a research instrument was used. A systematic random sampling technique was used to determine respondents in the survey. The result shows that ...

The Effect of Visual Cueing and Control Design on Children's Reading Achievement of Audio E-Books with Tablet Computers

Science.gov (United States)

Wang, Pei-Yu; Huang, Chung-Kai

2015-01-01

This study aims to explore the impact of learner grade, visual cueing, and control design on children's reading achievement of audio e-books with tablet computers. This research was a three-way factorial design where the first factor was learner grade (grade four and six), the second factor was e-book visual cueing (word-based, line-based, and…

78 FR 64294 - Loan Guaranty: Mandatory Electronic Delivery of Loan Files for Review

Science.gov (United States)

2013-10-28

... DEPARTMENT OF VETERANS AFFAIRS Loan Guaranty: Mandatory Electronic Delivery of Loan Files for... Affairs (VA) Loan Guaranty Service (LGY) announces a new policy with regard to lender submission of VA- guaranteed closed loan files for review. Currently, lenders can submit loan files selected for review by LGY...

Developmental exposure to an environmental PCB mixture delays the propagation of electrical kindling from the amygdala.

Science.gov (United States)

Bandara, Suren B; Sadowski, Renee N; Schantz, Susan L; Gilbert, Mary E

2017-01-01

Developmental PCB exposure impairs hearing and induces brainstem audiogenic seizures in adult offspring. The degree to which this enhanced susceptibility to seizure is manifest in other brain regions has not been examined. Thus, electrical kindling of the amygdala was used to evaluate the effect of developmental exposure to an environmentally relevant PCB mixture on seizure susceptibility in the rat. Female Long-Evans rats were dosed orally with 0 or 6mg/kg/day of the PCB mixture dissolved in corn oil vehicle 4 weeks prior to mating and continued through gestation and up until postnatal day (PND) 21. On PND 21, pups were weaned, and two males from each litter were randomly selected for the kindling study. As adults, the male rats were implanted bilaterally with electrodes in the basolateral amygdala. For each animal, afterdischarge (AD) thresholds in the amygdala were determined on the first day of testing followed by once daily stimulation at a standard 200μA stimulus intensity until three stage 5 generalized seizures (GS) ensued. Developmental PCB exposure did not affect the AD threshold or total cumulative AD duration, but PCB exposure did increase the latency to behavioral manifestations of seizure propagation. PCB exposed animals required significantly more stimulations to reach stage 2 seizures compared to control animals, indicating attenuated focal (amygdala) excitability. A delay in kindling progression in the amygdala stands in contrast to our previous finding of increased susceptibility to brainstem-mediated audiogenic seizures in PCB-exposed animals in response to a an intense auditory stimulus. These seemingly divergent results are not unexpected given the distinct source, type, and mechanistic underpinnings of these different seizure models. A delay in epileptogenesis following focal amygdala stimulation may reflect a decrease in neuroplasticity following developmental PCB exposure consistent with reductions in use-dependent synaptic plasticity that

The Non-Accessibility of E-books by Students of Technical Education Programmes: its Benefits, and Implication to Learning

OpenAIRE

Ogundele, Alexander Gbenga

2017-01-01

In today’s world of digital technology, the wider and faster ways of publishing e-books by anybody makes more information to be easily accessible in both online and downloaded format. It is no longer news that various websites are now hosting many Electronic-Book materials in larger volume than to what the biggest library in the world could host. This is a booming business for revenue generation in many countries of the world. This paper examines the benefits of EBooks publishing, reduction ...

The Psychoanalytic Concept of Jouissance and the Kindling Hypothesis

Directory of Open Access Journals (Sweden)

Yorgos Dimitriadis

2017-09-01

Full Text Available This article aims to define the conceptual field of jouissance in Lacanian theory, and put forth the hypothesis of a relationship between certain neurophysiological mechanisms and specific clinical phenomena where jouissance is “kindled” and outside the control of the symbolic process. First, the author briefly introduces Lacan's notion of jouissance and the way it draws on Freud's theorization, and describes the preliminary stages of this conceptual field in Lacan's work. Then, the jouissance related to two other concepts: repetition, with its Freudian and Lacanian nuances, as well as the—exclusively—Lacanian concept of the object petit a. Lacan's later conceptualization of language as jouissance (the notion of lalangue is then discussed in relation to Freud's early ideas (“Letter 52” on the different kinds of inscriptions that help form the mental apparatus. Finally, the author tries to formulate a hypothesis regarding specific neurophysiological mechanisms, based on clinical situations where jouissance becomes “kindled” and escapes the control of the symbolic processes through the neurophysiological mechanisms of conditioning, “kindling-sensitization” and “excitotoxicity.” In these cases, jouissance can have a destructive effect on the body and can affect, among others organs, the brain—a process the author has previously described heuristically as the “psychosomatic diseases of the brain.” This would be a special mechanism of automatism that would be triggered under the specific conditions of the fragility of the signifying chain (foreclosure of the Name-of-the-Father or solidification of the signifying chain in combination with biological factors, including genetic factors. In this process, signifiers are reduced to signals, which in turn may be reduced to stimuli, with a tendency toward self-perpetuation, while affects are reduced to emotions and moods. Thus, conditioning and kindling-sensitization could also

Toward physiological indices of emotional state driving future ebook interactivity

Directory of Open Access Journals (Sweden)

Jan B.F. van Erp

2016-05-01

Full Text Available Ebooks of the future may respond to the emotional experience of the reader. (Neuro- physiological measures could capture a reader’s emotional state and use this to enhance the reading experience by adding matching sounds or to change the storyline therewith creating a hybrid art form in between literature and gaming. We describe the theoretical foundation of the emotional and creative brain and review the neurophysiological indices that can be used to drive future ebook interactivity in a real life situation. As a case study, we report the neurophysiological measurements of a bestselling author during nine days of writing which can potentially be used later to compare them to those of the readers. In designated calibration blocks, the artist wrote emotional paragraphs for emotional (IAPS pictures. Analyses showed that we can reliably distinguish writing blocks from resting but we found no reliable differences related to the emotional content of the writing. The study shows that measurements of EEG, heart rate (variability, skin conductance, facial expression and subjective ratings can be done over several hours a day and for several days in a row. In follow-up phases, we will measure 300 readers with a similar setup.

Assessing health-related quality of life in adolescents: some psychometric properties of the first Norwegian version of KINDL.

Science.gov (United States)

Helseth, Sølvi; Lund, Thorleif

2005-06-01

The study presented in this paper is part of a larger Norwegian investigation among adolescents, where the overall aim is to develop methods to promote their quality of life (QoL), to discover risk factors or threats to adolescents' well-being, and finally to prevent the negative effects of such factors. An adequate generic health-related quality of life (HR-QoL) measure is therefore needed. However, only a limited number of well validated instruments that measure HR-QoL in adolescents exist, and to date only a few has been translated into Norwegian. The purpose of this study was therefore to examine some psychometric properties of the first Norwegian version of a simple, generic, German HR-QoL questionnaire for adolescents, KINDL. The instrument consists of 24-items, distributed in six subscales, which correspond to six domains of adolescents' HR-QoL. Based on a sample of 239 healthy adolescents, the internal consistency reliability is satisfactory for both the total scale and the subscales of 'Self-esteem and Family', fairly good for the 'Emotional' subscale, but lower for the subscales 'Physical', 'Friends' and 'School'. Factor analyses, which concerns construct validity, yielded interpretable solutions. The factor solutions at item level were interpreted to be in line with the original subscales, while factor analysis at subscale level indicated that a common QoL core is involved. To conclude, the Norwegian version of KINDL appears, in general, to be a psychometrically acceptable method of measuring HR-QoL in healthy adolescents. However, the alpha-values of some of the subscales are not optimal, and these scales should be used with caution in research and profession. Still KINDL-N is considered suitable for screening purposes in the public health area and especially within school-health care.

Click, Swipe, and Read: Sharing e-Books with Toddlers and Preschoolers

Science.gov (United States)

Hoffman, Jessica L.; Paciga, Kathleen A.

2014-01-01

e-Books share some key features with traditional printed picture books, but also include distinct features such as live animation, interactive components, and the operation of the technology that require new approaches to shared reading with young children. The purpose of this paper is to better inform adults working with young children (teachers,…

E-Book Technology and Its Use E-Kitap Teknolojisi ve Kullanımı

Directory of Open Access Journals (Sweden)

Fatih Rukancı

2003-06-01

Full Text Available The book industry that showed extraordinary development with the invention of printing machine by Johann Gutenberg during the 1450's is constantly changing along with new telecommunication and information technologies. The most recent evolution in the book and publishing industry is electronic books. E-book technology supported by hardware, software and standart protocols and some of its advantage and disadvantages had produced e-book readers that became unseparable part of our academic and daily life. E-books, in recent years, has became more widespread in the areas of publishing, education and information services and are reaching larger user groups. It is expected that this new technology will change our way of information acquisition and dissemination. This seems unavoidable despite the views of those who argue that e-books cannot be an alternative to printed books. Widespread of e-books will be added a new dimension to technical and user services in information centers. 1450'li yıllarda Johann Gutenberg'in matbca makinesini icat etmesiyle oldukça büyük bir gelişim gösteren kitap endüstrisi, iletişim ve bilgi teknolojilerine paralel olarak sürekli bir değişim içindedir. Bu değişimin son halkasını kitap endüstrisinde ve yayıncılık sektöründe devrimsel bir nitelik taşıyan elektronik kitaplar oluşturmaktadır. Yazılım, donanım, standart ve protokol bileşenlerinden oluşan e-kitap teknolojisi, bir takım avantaj ve dezavantajlarıyla beraber birçok yeni ekitap okuma cihazının akademik ve gündelik yaşantımıza girmesine neden olmuştur. E-kitaplar, günümüzde yayıncılık, eğitim ve bilgi hizmetleri alanlarında gelişme göstermekte, gün geçtikçe artan sayılarıyla daha geniş kullanıcı kitlelerine hitap etmektedir. Basılı kitaplara alternatif olabileceği tartışılmakta olan bu teknolojinin zamanla bilgi edinme ve bilgiyi yayma yöntemlerimizi değiştirmesi kaçınılmazdır. E-kitapların yayg

Comparing Safari Tech Books Online and Books24x7 E-Book Collections: A Case Study from the University of British Columbia Library

Science.gov (United States)

Barsky, Eugene; Schattman, Lisa; Greenwood, Aleteia

2009-01-01

Most academic libraries are seeking to provide electronic access to the very dynamic and changing field of technology related material. "Safari Tech Books Online" and "Books24x7" are the major e-book collections in this area. We compared the "Safari Tech Books Online" and "Books24x7" e-book packages as to…

A sub-threshold dose of pilocarpine increases glutamine synthetase in reactive astrocytes and enhances the progression of amygdaloid-kindling epilepsy in rats.

Science.gov (United States)

Sun, Hong-Liu; Deng, Da-Ping; Pan, Xiao-Hong; Wang, Chao-Yun; Zhang, Xiu-Li; Chen, Xiang-Ming; Wang, Chun-Hua; Liu, Yu-Xia; Li, Shu-Cui; Bai, Xian-Yong; Zhu, Wei

2016-03-02

The prognosis of patients exposed to a sub-threshold dose of a proconvulsant is difficult to establish. In this study, we investigated the effect of a single sub-threshold dose of the proconvulsant pilocarpine (PILO) on the progression of seizures that were subsequently induced by daily electrical stimulation (kindling) of the amygdaloid formation. Male Sprague–Dawley rats were each implanted with an electrode in the right basolateral amygdala and an indwelling cannula in the right ventricle. The animals were randomized into groups and were administered one of the following treatments: saline, PILO, saline+L-α-aminoadipic acid (L-AAA; one dosage tested), PILO+L-AAA, or PILO+L-methionine sulfoximine (three dosages tested). Amygdaloid stimulation and electroencephalography were performed once daily. We performed immunohistochemistry and western blot for glial fibrillary acidic protein and glutamine synthetase (GS). We also assayed the enzymic activity of GS in discrete brain regions. An intraperitoneal injection of a sub-threshold PILO dose enhanced the progression of amygdaloid-kindling seizures and was accompanied by an increase in reactive-astrocyte and GS (content and activity) in the hippocampus and piriform cortex. L-AAA and L-methionine sulfoximine, inhibitors of astrocytic and GS function, respectively, abolished the effect of PILO on amygdaloid-kindling seizures. We conclude that one sub-threshold dose of a proconvulsant may enhance the progression of subsequent epilepsy and astrocytic GS may play a role in this phenomenon. Thus, a future therapy for epilepsy could be inhibition of astrocytes and/or GS.

Online uitlenen van e-books door bibliotheken: verkenning juridische mogelijkheden en economische effecten

NARCIS (Netherlands)

van der Noll, R.; Breemen, K.; Breemen, V.; Hugenholtz, B.; Brom, M.; Poort, J.

2012-01-01

Het uitlenen van e-books door openbare bibliotheken is in een groeiend aantal landen een realiteit. Dit rapport inventariseert deze praktijk en analyseert de juridische mogelijkheden voor en economische gevolgen van e-lending. In het economische deel van deze verkenning wordt onderzocht in welke

Federal Student Loan Programs

Science.gov (United States)

Federal Student Aid, US Department of Education, 2014

2014-01-01

For those needing a loan to attend college, think federal aid first. Federal student loans usually offer borrowers lower interest rates and have more flexible repayment terms and options than private student loans. This brief report answers the following questions about federal aid: (1) What is a federal student loan?; (2) What is a private…

Beyond Financial Need: Predictors of Student Loans and Student Loan Attitudes

Science.gov (United States)

Norvilitis, Jill M.; Bat, Meghan J.

2016-01-01

Although public concern about student loan debt has been increasing, little research has examined predictors of debt beyond financial need or demographic factors. The present study explored the role of several psychological and attitudinal variables in student loan debt among 189 college students. Results indicate that loan initiative and loan…

38 CFR 36.4204 - Loan purposes, maximum loan amounts and terms.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Loan purposes, maximum loan amounts and terms. 36.4204 Section 36.4204 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF... constructing a suitable pad for the manufactured home. (e) The maximum permissible loan terms shall not exceed...

Comparing Accessibility Auditing Methods for Ebooks: Crowdsourced, Functionality-Led Versus Web Content Methodologies.

Science.gov (United States)

James, Abi; Draffan, E A; Wald, Mike

2017-01-01

This paper presents a gap analysis between crowdsourced functional accessibility evaluations of ebooks conducted by non-experts and the technical accessibility standards employed by developers. It also illustrates how combining these approaches can provide more appropriate information for a wider group of users with print impairments.

Are We There Yet?: A Longitudinal Look at E-Books through Students' Eyes

Science.gov (United States)

Hobbs, Kendall; Klare, Diane

2016-01-01

Starting in summer 2011, two librarians at Wesleyan University annually interviewed and directed usability studies with undergraduate students to determine how students interact with academic e-books. In 2014, the librarians used a campuswide quantitative survey to supplement these longitudinal qualitative findings. While students are increasingly…

77 FR 51751 - Information Collection Request; Farm Loan Programs, Direct Loan Making

Science.gov (United States)

2012-08-27

... DEPARTMENT OF AGRICULTURE Farm Service Agency Information Collection Request; Farm Loan Programs, Direct Loan Making AGENCY: Farm Service Agency, USDA. ACTION: Notice; request for comments. SUMMARY: In... approved information collection that supports Direct Loan Making programs. The information collection is in...

Anti-kindling induced by two-stage coordinated reset stimulation with weak onset intensity

Directory of Open Access Journals (Sweden)

Magteld eZeitler

2016-05-01

Full Text Available Abnormal neuronal synchrony plays an important role in a number of brain diseases. To specifically counteract abnormal neuronal synchrony by desynchronization, Coordinated Reset (CR stimulation, a spatiotemporally patterned stimulation technique, was designed with computational means. In neuronal networks with spike timing–dependent plasticity CR stimulation causes a decrease of synaptic weights and finally anti-kindling, i.e. unlearning of abnormally strong synaptic connectivity and abnormal neuronal synchrony. Long-lasting desynchronizing aftereffects of CR stimulation have been verified in pre-clinical and clinical proof of concept studies. In general, for different neuromodulation approaches, both invasive and non-invasive, it is desirable to enable effective stimulation at reduced stimulation intensities, thereby avoiding side effects. For the first time, we here present a two-stage CR stimulation protocol, where two qualitatively different types of CR stimulation are delivered one after another, and the first stage comes at a particularly weak stimulation intensity. Numerical simulations show that a two-stage CR stimulation can induce the same degree of anti-kindling as a single-stage CR stimulation with intermediate stimulation intensity. This stimulation approach might be clinically beneficial in patients suffering from brain diseases characterized by abnormal neuronal synchrony where a first treatment stage should be performed at particularly weak stimulation intensities in order to avoid side effects. This might, e.g., be relevant in the context of acoustic CR stimulation in tinnitus patients with hyperacusis or in the case of electrical deep brain CR stimulation with sub-optimally positioned leads or side effects caused by stimulation of the target itself. We discuss how to apply our method in first in man and proof of concept studies.

7 CFR 1738.30 - Rural broadband access loans and loan guarantees.

Science.gov (United States)

2010-01-01

... interest at a rate set by the lender consistent with the current applicable market rate for a loan of... Derivative or any Guaranteed-Amount Debt Derivative; or (B) Any holder of the Guaranteed Loan Note or any Guaranteed Loan Portion Note or any Derivative, as the case may be, having a claim to payments on the...

Impact of tablet computers and eBooks on learning practices of law students

NARCIS (Netherlands)

Kalz, Marco; Specht, Marcus; Van Oosterzee, Michiel

2012-01-01

Kalz, M., Specht, M., & Van Oosterzee, M. (2012). Impact of tablet computers and eBooks on learning practices of law students. In M. Specht, J. Multisilta, & M. Sharples (Eds.), Proceedings of the 11th World Conference on Mobile and Contextual Learning 2012 (pp. 203-208). October, 16-18, 2012,

Comprehension and Motivation Levels in Conjunction with the Use of eBooks with Audio: A Quasi-Experimental Study of Post-Secondary Remedial Reading Students

Science.gov (United States)

Wheeler, Kimberly W.

2014-01-01

This quasi-experimental pretest, posttest nonequivalent control group study investigated the comprehension scores and motivation levels of post-secondary remedial reading students in a two-year technical college in Northwest Georgia using an eBook, an eBook with audio, and a print book. After reading a module on Purpose and Tone in the three book…

E-Book Use and Attitudes in the Humanities, Social Sciences, and Education

Science.gov (United States)

Corlett-Rivera, Kelsey; Hackman, Timothy

2014-01-01

A survey of more than 1,300 faculty, graduate students, and undergraduate students in the humanities and social sciences at the University of Maryland generated a wealth of data on use and opinions of e-books among those users. While the initial purpose of the survey was to gather data that would aid humanities and social sciences librarians in…

Kindle Fire The book that should have been in the box

CERN Document Server

Meyers, Peter

2012-01-01

Enter a bright new world of entertainment with Amazon's red hot tablet. This guide lights the way with lots of illustrations and step-by-step instructions for browsing the Web, emailing, playing games, and viewing books, movies, and magazines in blazing color. Learn how to manage your media library on the Fire and in the cloud-and where to find the coolest apps. Everything you need is right here. The important stuff you need to know: Read all about it. Find, load, and read a variety of ebooks, magazines, and newspapers.Go online. Browse the Web and manage email with a secure Wi-Fi connection

Amazon.com – 3ra Parte: Caso de Análisis

OpenAIRE

Ardila Santos, John Mauricio; Hernández Quintero, Javier Libardo

2015-01-01

Periodo 2015-I Jeff Bezos con su proyecto revolucionó el mercado virtual de libros y posteriormente la forma de leerlos, en el año 2007, realizó el lanzamiento de KINDLE, un novedoso dispositivo electrónico destinado para la lectura de libros electrónicos, el cual utilizaba una tecnología de tinta electrónica llamada “E Ink” para máxima duración de la batería. Luego de varios intentos de la competencia no tan efectivos para incursionaren el mercado de dispositivos e-books, llega Steve ...

7 CFR 2201.19 - Loan terms.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Loan terms. 2201.19 Section 2201.19 Agriculture Regulations of the Department of Agriculture (Continued) LOCAL TELEVISION LOAN GUARANTEE BOARD LOCAL TELEVISION LOAN GUARANTEE PROGRAM-PROGRAM REGULATIONS Loan Guarantees § 2201.19 Loan terms. (a) All Loans...

Uranium loans

International Nuclear Information System (INIS)

Anon.

1990-01-01

When NUEXCO was organized in 1968, its founders conceived of a business based on uranium loans. The concept was relatively straightforward; those who found themselves with excess supplies of uranium would deposit those excesses in NUEXCO's open-quotes bank,close quotes and those who found themselves temporarily short of uranium could borrow from the bank. The borrower would pay interest based on the quantity of uranium borrowed and the duration of the loan, and the bank would collect the interest, deduct its service fee for arranging the loan, and pay the balance to those whose deposits were borrowed. In fact, the original plan was to call the firm Nuclear Bank Corporation, until it was discovered that using the word open-quotes Bankclose quotes in the name would subject the firm to various US banking regulations. Thus, Nuclear Bank Corporation became Nuclear Exchange Corporation, which was later shortened to NUEXCO. Neither the nuclear fuel market nor NUEXCO's business developed quite as its founders had anticipated. From almost the very beginning, the brokerage of uranium purchases and sales became a more significant activity for NUEXCO than arranging uranium loans. Nevertheless, loan transactions have played an important role in the international nuclear fuel market, requiring the development of special knowledge and commercial techniques

5 CFR 1655.14 - Loan payments.

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Loan payments. 1655.14 Section 1655.14 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD LOAN PROGRAM § 1655.14 Loan payments. (a) Loan payments must be made through payroll deduction in accordance with the loan agreement. Once loan...

7 CFR 1737.92 - Loan documents.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Loan documents. 1737.92 Section 1737.92 Agriculture... PRE-LOAN POLICIES AND PROCEDURES COMMON TO INSURED AND GUARANTEED TELECOMMUNICATIONS LOANS Final Loan Approval Procedures § 1737.92 Loan documents. Following approval of the loan, RUS shall forward the...

13 CFR 400.202 - Loan amount.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Loan amount. 400.202 Section 400.202 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.202 Loan amount. (a) The aggregate amount of loan principal guaranteed...

7 CFR 1710.407 - Loan documents.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Loan documents. 1710.407 Section 1710.407 Agriculture... GENERAL AND PRE-LOAN POLICIES AND PROCEDURES COMMON TO ELECTRIC LOANS AND GUARANTEES Application Requirements and Procedures for Loans § 1710.407 Loan documents. Following approval of a loan, RUS will forward...

13 CFR 400.204 - Loan terms.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Loan terms. 400.204 Section 400.204 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.204 Loan terms. (a) All loans guaranteed under the Program shall be...

7 CFR 1710.406 - Loan approval.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Loan approval. 1710.406 Section 1710.406 Agriculture... GENERAL AND PRE-LOAN POLICIES AND PROCEDURES COMMON TO ELECTRIC LOANS AND GUARANTEES Application Requirements and Procedures for Loans § 1710.406 Loan approval. (a) A loan is approved when the Administrator...

7 CFR 1735.22 - Loan security.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Loan security. 1735.22 Section 1735.22 Agriculture... GENERAL POLICIES, TYPES OF LOANS, LOAN REQUIREMENTS-TELECOMMUNICATIONS PROGRAM Loan Purposes and Basic Policies § 1735.22 Loan security. (a) RUS makes loans only if, in the judgment of the Administrator, the...

7 CFR 762.121 - Loan purposes.

Science.gov (United States)

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Loan purposes. 762.121 Section 762.121 Agriculture... SPECIAL PROGRAMS GUARANTEED FARM LOANS § 762.121 Loan purposes. (a) Operating Loan purposes. (1) Loan... the need to refinance; (viii) Payment of loan closing costs; (ix) Payment of costs associated with...

7 CFR 1738.22 - Loan security.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Loan security. 1738.22 Section 1738.22 Agriculture... RURAL BROADBAND ACCESS LOANS AND LOAN GUARANTEES Loan Purposes and Basic Policies § 1738.22 Loan security. (a) RUS makes loans only if, in the judgment of the Administrator, the security therefore is...

Enhancing L2 Vocabulary Acquisition through Implicit Reading Support Cues in E-books

Science.gov (United States)

Liu, Yeu-Ting; Leveridge, Aubrey Neil

2017-01-01

Various explicit reading support cues, such as gloss, QR codes and hypertext annotation, have been embedded in e-books designed specifically for fostering various aspects of language development. However, explicit visual cues are not always reliably perceived as salient or effective by language learners. The current study explored the efficacy of…

Repeated E-Book Reading and Its Contribution to Learning New Words among Kindergartners

Science.gov (United States)

Korat, Ofra; Kozlov-Peretz, Olla; Segal-Drori, Ora

2017-01-01

The contribution of repeated e-book reading with and without word explanation support and its effect on receptive and expressive word learning among preschoolers was examined. Seventy-eight kindergartners were randomly divided into an experimental and a control group. The experimental group received two individual reading sessions of an e-book…

76 FR 6555 - Loan Guaranty Revised Loan Modification Procedures

Science.gov (United States)

2011-02-07

... loan; and advances required to preserve the lien position, such as homeowner association fees, special... delinquent interest, advances, or other amounts due; extending the repayment terms; changing the interest... encountered two sets of circumstances that have caused difficulty in easily modifying loans to assist veterans...

7 CFR 1436.7 - Loan term.

Science.gov (United States)

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Loan term. 1436.7 Section 1436.7 Agriculture... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS FARM STORAGE FACILITY LOAN PROGRAM REGULATIONS § 1436.7 Loan term. (a) For eligible facility loan commodities other than sugar, the term of the loan will be 7...

7 CFR 764.401 - Loan decision.

Science.gov (United States)

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Loan decision. 764.401 Section 764.401 Agriculture... SPECIAL PROGRAMS DIRECT LOAN MAKING Loan Decision and Closing § 764.401 Loan decision. (a) Loan approval. (1) The Agency will approve a loan only if it determines that: (i) The applicant's farm operating...

13 CFR 500.202 - Loan amount.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Loan amount. 500.202 Section 500.202 Business Credit and Assistance EMERGENCY OIL AND GAS GUARANTEED LOAN BOARD EMERGENCY OIL AND GAS GUARANTEED LOAN PROGRAM Oil and Gas Guaranteed Loans § 500.202 Loan amount. The aggregate amount of loan...

7 CFR 1710.113 - Loan security.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Loan security. 1710.113 Section 1710.113 Agriculture... GENERAL AND PRE-LOAN POLICIES AND PROCEDURES COMMON TO ELECTRIC LOANS AND GUARANTEES Loan Purposes and Basic Policies § 1710.113 Loan security. (a) RUS makes loans only if, in the judgment of the...

13 CFR 500.204 - Loan terms.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Loan terms. 500.204 Section 500.204 Business Credit and Assistance EMERGENCY OIL AND GAS GUARANTEED LOAN BOARD EMERGENCY OIL AND GAS GUARANTEED LOAN PROGRAM Oil and Gas Guaranteed Loans § 500.204 Loan terms. (a) All loans guaranteed under the...

E-Book and Printed Book Reading in Different Contexts as Emergent Literacy Facilitator

Science.gov (United States)

Korat, Ofra; Segal-Drori, Ora

2016-01-01

Research Findings: We present 3 studies that focused on preschoolers' electronic book (e-book) reading in different contexts aimed at supporting children's early literacy. In Study 1 we researched the impact of children's age and number of independent readings on phonological awareness and word reading. We found that all age groups benefited from…

Creating Interactive E-Books through Learning by Design: The Impacts of Guided Peer-Feedback on Students' Learning Achievements and Project Outcomes in Science Courses

Science.gov (United States)

Hwang, Gwo-Jen; Tu, Nien-Ting; Wang, Xiao-Ming

2018-01-01

With the rapid progress of technology, the popularity of tablet computers and the development of e-book applications have brought the use of e-books as a learning tool under the spotlight. In the meantime, the aim of school education lies not only in providing students with knowledge but also in encouraging them to construct knowledge actively.…

Understanding Loan Aversion in Education

Directory of Open Access Journals (Sweden)

Angela Boatman

2017-01-01

Full Text Available Although prior research has suggested that some students may be averse to taking out loans to finance their college education, there is little empirical evidence showing the extent to which loan aversion exists or how it affects different populations of students. This study provides the first large-scale quantitative evidence of levels of loan aversion in the United States. Using survey data collected on more than 6,000 individuals, we examine the frequency of loan aversion in three distinct populations. Depending on the measure, between 20 and 40% of high school seniors exhibit loan aversion with lower rates among community college students and adults not in college. Women are less likely to express loan-averse attitudes than men, and Hispanic respondents are more likely to be loan averse than White respondents.

iPhone, Android, or Kindle: The Emma S. Clark Memorial Library Has an App for That and So Can You

Science.gov (United States)

Johnson, Bob; Gutmann, Ted

2013-01-01

If you are like the millions of people buying the latest smartphone, iPhone 5, or Samsung Galaxy S III, your local library should have something to offer you. The Emma S. Clark Memorial Library, for one, has an app for that! Dubbed "Emma Mobile," the library's application works with iOS (Apple), Android (Google), and Amazon Kindle Fire…

Entrance Counseling Guide for Direct Loan Borrowers

Science.gov (United States)

Federal Student Aid, US Department of Education, 2010

2010-01-01

This guide describes the four types of loans offered by the Direct Loan Program[SM]: (1) Direct Subsidized Loans; (2) Direct Unsubsidized Loans; (3) Direct PLUS Loans; and (4) Direct Consolidation Loans. Among the topics covered in the guide are: Use of Your Loan Money, The Master Promissory Note, How Your Loans Will Be Disbursed (Paid Out),…

Philippines: Population: USAID loan.

Science.gov (United States)

The Philippines and the United States Agency for International Development signed an agreement on Christmas Day for a US $5.7 million loan and a US $6 million grant for the country's population program. The loan, which matures in 40 years, carries a 2% interest per year for the first 10 years, and 3% thereafter. A 10-year grace period is provided. The US $11.7 million loan and grant package is the first part of USAID's pledge of US $26.9 million in loan and US $29.8 million in grants for the population project. The agreement was signed by Finance Minister Cesar Virata and USAID director Anthony Schwarzwalder. The total loan package of US $57.7 million will be given in the next 5 years.

Comparison of E-Book Acquisitions Strategies Across Disciplines Finds Differences in Cost and Usage

Directory of Open Access Journals (Sweden)

Laura Costello

2017-03-01

Full Text Available Carrico, S.B., Cataldo, T.T., Botero, C., & Shelton, T. Objective – To compare e-book cost-usage data across different acquisitions styles and disciplines. Design – Case study. Setting – A public research university serving an annual enrollment of over 49,000 students and employing more than 3,000 faculty members in the Southern United States. Subjects – Cost and usage data from 15,006 e-books acquired by the Library through packages, firm orders, and demand-driven acquisitions. Methods – Data was collected from publishers and vendors across the three acquisitions strategies. Usage, cost, and call number information was collected for the materials purchased via firm order or demand driven acquisitions and these were sorted into disciplines based on the call number assigned. Discipline, cost, and use were determined for each package collection as a whole because information on individual titles was not provided by the publishers. The authors then compared usage and cost across disciplines and acquisitions strategies. Main Results – Overall, e-books purchased in packages had a 50% use rate and an average cost per use of $3.39, e-books purchased through firm orders had a 52% use rate and an average cost per use of $22.21, and e-books purchased through demand driven acquisitions had an average cost per use of $8.88 and 13.9 average uses per title. Package purchasing was cost effective for science, technology, engineering, and mathematics (STEM materials and medicine (MED materials. Demand driven acquisition was a particularly good strategy for humanities and social sciences (HSS titles. Conclusion – There are differences between the acquisitions strategies and disciplines in cost and use. Firm orders had a higher cost per use than the other acquisitions strategies. Commentary This study examined cost per use across three acquisitions styles and three disciplinary groups. The results agree with studies from other institutions that have

24 CFR 201.41 - Loan servicing.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Loan servicing. 201.41 Section 201... DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES TITLE I PROPERTY IMPROVEMENT AND MANUFACTURED HOME LOANS Loan Administration § 201.41 Loan servicing. (a) Generally...

49 CFR 260.9 - Loan terms.

Science.gov (United States)

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Loan terms. 260.9 Section 260.9 Transportation... TRANSPORTATION REGULATIONS GOVERNING LOANS AND LOAN GUARANTEES UNDER THE RAILROAD REHABILITATION AND IMPROVEMENT FINANCING PROGRAM Overview § 260.9 Loan terms. The maximum repayment period for direct loans and guaranteed...

7 CFR 1980.370 - Loan servicing.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Loan servicing. 1980.370 Section 1980.370 Agriculture... REGULATIONS (CONTINUED) GENERAL Rural Housing Loans § 1980.370 Loan servicing. RHS encourages Lenders to... sufficient servicing and counseling to meet the objectives of the loan. Loan servicing should be approached...

7 CFR 1779.69 - Loan servicing.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Loan servicing. 1779.69 Section 1779.69 Agriculture... (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779.69 Loan servicing. (a) Lender responsibilities. The lender is responsible for servicing the entire loan in accordance with the lender's loan...

76 FR 42470 - Loan Policies and Operations; Loan Purchases From FDIC; Effective Date

Science.gov (United States)

2011-07-19

... FARM CREDIT ADMINISTRATION 12 CFR Part 614 RIN 3052-AC62 Loan Policies and Operations; Loan Purchases From FDIC; Effective Date AGENCY: Farm Credit Administration. ACTION: Notice of effective date... rule under part 614 on May 25, 2011 (76 FR 30246) amending our regulations on loan policies and...

Final report on a pilot academic e-books project at Keio University Libraries : Potential for the scholarly use of digitized academic books

Science.gov (United States)

Shimada, Takashi

This article reports on the results and significance of a pilot academic e-books project carried out at the Keio University Libraries for fiscal 2010 to 2012 to assess the viability of a new model of the libraries providing all the campuses with accesses to Japanese academic books digitized jointly with academic publishers and cooperative firms. It focuses on the experimental use of digitized books, highlighting the students’ attitudes and expectations towards e-books as found from surveys. Some major findings include the following. Users have a strong demand for digitized readings that are rather lookup-oriented than learning-oriented, with greater value placed on the functionalities of federated full-text searching, reading on a screen, and accessing the desired chapter direct from table of contents. They also want an online space in which to manage different forms of digitized learning resources. We investigated the potential of e-books and new type of textbooks as educational infrastructures based on the results of experiment. Japan’s university libraries should need to engage actively in the mass digitization of academic books to be adaptive to the change in the ways research, study and teaching are conducted. We plan to start a joint experiment with other university libraries to develop a practical model for the use of e-books.

News from the Library: Trial access to Springer Engineering e-books - test it and let us know!

CERN Multimedia

CERN Library

2012-01-01

The ambition of a state-of-the-art research library is obviously to shape its collections to meet the needs of the different communities of readers that it serves.   To this end, we try to expand our (e-)book collections to provide better coverage of subject areas where such a development is needed. The good news is that the CERN community now has the opportunity to access the whole collection of engineering e-books published by Springer between 2005 and 2012. The trial period ends on 30 November 2012 and will help us to monitor usage and better shape our collections accordingly. This valuable collection is available and searchable here. Please send questions and feedback to library.desk@cern.ch.

7 CFR 1610.4 - Loan applications.

Science.gov (United States)

2010-01-01

... Regulations of the Department of Agriculture (Continued) RURAL TELEPHONE BANK, DEPARTMENT OF AGRICULTURE LOAN POLICIES § 1610.4 Loan applications. No application for a loan will be considered for approval by the Bank... of the applicant for a Bank loan and the amount thereof. Loan application forms are available from...

7 CFR 1435.101 - Loan rates.

Science.gov (United States)

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Loan rates. 1435.101 Section 1435.101 Agriculture... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM Sugar Loan Program § 1435.101 Loan rates. (a) The national average loan rate for raw cane sugar produced from domestically grown sugarcane is: 18...

7 CFR 774.22 - Loan closing.

Science.gov (United States)

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Loan closing. 774.22 Section 774.22 Agriculture... SPECIAL PROGRAMS EMERGENCY LOAN FOR SEED PRODUCERS PROGRAM § 774.22 Loan closing. (a) Conditions. The applicant must meet all conditions specified by the loan approval official in the notification of loan...

24 CFR 201.10 - Loan amounts.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Loan amounts. 201.10 Section 201.10... MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES TITLE I PROPERTY IMPROVEMENT AND MANUFACTURED HOME LOANS Loan and Note Provisions § 201.10 Loan amounts. (a) Property...

7 CFR 771.13 - Loan closing.

Science.gov (United States)

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Loan closing. 771.13 Section 771.13 Agriculture... SPECIAL PROGRAMS BOLL WEEVIL ERADICATION LOAN PROGRAM § 771.13 Loan closing. (a) Conditions. The applicant must meet all conditions specified by the loan approval official in the notification of loan approval...

7 CFR 3560.61 - Loan security.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Loan security. 3560.61 Section 3560.61 Agriculture... DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS Direct Loan and Grant Origination § 3560.61 Loan security... collateral. (2) The amount of the loan against the collateral does not exceed its estimated security value...

77 FR 66087 - Federal Perkins Loan Program, Federal Family Education Loan Program, and William D. Ford Federal...

Science.gov (United States)

2012-11-01

..., and 685 Federal Perkins Loan Program, Federal Family Education Loan Program, and William D. Ford... 685 RIN 1840-AD05 [Docket ID ED-2012-OPE-0010] Federal Perkins Loan Program, Federal Family Education... (Perkins Loan) program, Federal Family Education Loan (FFEL) program, and William D. Ford Federal Direct...

7 CFR 771.5 - Loan purposes.

Science.gov (United States)

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Loan purposes. 771.5 Section 771.5 Agriculture... SPECIAL PROGRAMS BOLL WEEVIL ERADICATION LOAN PROGRAM § 771.5 Loan purposes. (a) Loan funds may be used..., travel and office operations; (3) Salaries and benefits. (b) Loan funds may not be used to pay expenses...

7 CFR 1980.310 - Loan purposes.

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true Loan purposes. 1980.310 Section 1980.310 Agriculture... REGULATIONS (CONTINUED) GENERAL Rural Housing Loans § 1980.310 Loan purposes. The purpose of a loan guaranteed... applicant as a primary residence. The loan may be to purchase a new dwelling or an existing dwelling. The...

5 CFR 1655.21 - Loan fee.

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Loan fee. 1655.21 Section 1655.21 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD LOAN PROGRAM § 1655.21 Loan fee. The TSP will charge a participant a $50.00 loan fee when it disburses the loan and will deduct the fee from the...

7 CFR 770.5 - Loan limitations.

Science.gov (United States)

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Loan limitations. 770.5 Section 770.5 Agriculture... SPECIAL PROGRAMS INDIAN TRIBAL LAND ACQUISITION LOANS § 770.5 Loan limitations. (a) Loan funds may not be... title. (b) The amount of loan funds used to acquire land may not exceed the market value of the land...

7 CFR 1710.51 - Direct loans.

Science.gov (United States)

2010-01-01

... GENERAL AND PRE-LOAN POLICIES AND PROCEDURES COMMON TO ELECTRIC LOANS AND GUARANTEES Types of Loans and... borrowers. (b) Loan documents. Successful applicants will be required to execute and deliver to RUS a...

Considerações sobre o e-book: do Hipertexto à preservação digital

Directory of Open Access Journals (Sweden)

Jackson da Silva Medeiros

2010-04-01

Full Text Available O desenvolvimento das tecnologias de informação e comunicação imprimiu na sociedade contemporânea mudanças no processo de criação, tratamento e disseminação do conhecimento. Nesse cenário, surge um suporte de leitura pouco discutido: o e-book. O e-book trouxe novo estilo de escrita e leitura, além de alterar a forma de publicação e distribuição da informação. Nessa perspectiva, este trabalho busca discutir, através de revisão de literatura, características do livro eletrônico, bem como suas vantagens e desvantagens, inserido em um contexto que vai desde a importância do hipertexto – paradigma de leitura presente no contexto do livro eletrônico, ressaltando a importância da problemática da propriedade intelectual e, de forma introdutória, discute algumas das técnicas de preservação digital. Diante dos aspectos analisados, considera o e-book uma tecnologia coadjuvante ao livro impresso e um grande aliado no processo de disseminação da informação e da cultura. E, assim como qualquer documento/objeto digital, o livro eletrônico também necessita de maiores cuidados no tocante à preservação, para que futuras gerações possam ter acesso ao conhecimento gerado e difundido por essas tecnologias de leitura e armazenagem de informação.

77 FR 42085 - Federal Perkins Loan Program, Federal Family Education Loan Program, and William D. Ford Federal...

Science.gov (United States)

2012-07-17

... borrower's loans if the borrower receives a disbursement of a new title IV loan or receives a new TEACH... proposed regulations for programs authorized by title IV of the HEA, to obtain public involvement in the...-defaulted Direct Loan, except for a parent Direct PLUS loan or a Direct Consolidation loan that repaid a...

Does brain slices from pentylenetetrazole-kindled mice provide a more predictive screening model for antiepileptic drugs?

DEFF Research Database (Denmark)

Hansen, Suzanne L.; Sterjev, Zoran; Werngreen, Marie

2012-01-01

The cortical wedge is a commonly applied model for in vitro screening of new antiepileptic drugs (AEDs) and has been extensively used in characterization of well-known AEDs. However, the predictive validity of this model as a screening model has been questioned as, e.g., carbamazepine has been...... screening model for AEDs. To this end, we compared the in vitro and in vivo pharmacological profile of several selected AEDs (phenobarbital, phenytoin, tiagabine, fosphenytoin, valproate, and carbamazepine) along with citalopram using the PTZ-kindled model and brain slices from naïve, saline...

Ketogenic diet is antiepileptogenic in pentylenetetrazole kindled mice and decrease levels of N-acylethanolamines in hippocampus

DEFF Research Database (Denmark)

Hansen, Suzanne L; Nielsen, Ane H; Knudsen, Katrine E

2009-01-01

The ketogenic diet (KD) is used for the treatment of refractory epilepsy in children, however, the mechanism(s) remains largely unknown. Also, the antiepileptogenic potential in animal models of epilepsy has been poorly addressed. Activation of cannabinoid type-1 receptor (CB(1)-R) upon seizure...... activity or type of diet. The level of oleoylethanolamide as well as the sum of N-acylethanolamines were significantly decreased by the KD, but were unaffected by seizure activity. The study shows that the KD had clear antiepileptogenic properties in the pentylenetetrazole kindling model and does...

The current situation of e-books in academic and public libraries in Sweden

Directory of Open Access Journals (Sweden)

Elena Macevičiūtė

2014-03-01

Full Text Available Introducing e-books into Swedish libraries has been influenced by the idea of equal access to all media for all Swedish citizens as well as by librarians’ wish to provide the best possible service to their users. Libraries perceived this new resource and service as a way of fulfilling their specific function in a democratic society, which is usually described as mediation (or transfer of knowledge and culture to all. This is a common basis for the incorporation of new media and information resources (including e-books into Swedish academic and public libraries. Apart from this common platform, we see other similarities in working with e-books in both types of libraries, but also a number of differences. Most of them relate to the position of libraries within their respective context and in relation to their specific role. Academic libraries are quite influential players in the global scholarly communication and supporters of both research and study processes. As such they are embedded in a mainly international market of scientific information and scholarly materials. They have significant resources provided by their parent universities for the acquisition of scholarly material and a wide choice of commercially available material from different providers. They are also incorporated into a national library consortium with great negotiation power. Thus, they have more freedom to experiment with a variety of business and pricing models offered on the international market. They also have a high competence in publishing and are often publishers themselves. Their involvement in research processes and in open access initiatives puts them in a position to provide expertise to researchers in the areas of publishing and intellectual property protection. Public libraries are part of the local cultural and educational landscape. As such, they depend on the production of media and content in national languages which helps cater to the needs and demands of

7 CFR 1710.50 - Insured loans.

Science.gov (United States)

2010-01-01

... GENERAL AND PRE-LOAN POLICIES AND PROCEDURES COMMON TO ELECTRIC LOANS AND GUARANTEES Types of Loans and... determined pursuant to 7 CFR part 1714, and the borrower may elect to include in the loan documents a...

7 CFR 1718.103 - Loan contract provisions.

Science.gov (United States)

2010-01-01

... AGRICULTURE LOAN SECURITY DOCUMENTS FOR ELECTRIC BORROWERS Loan Contracts With Distribution Borrowers § 1718... security for the loan will be reasonably adequate and that the loan will be repaid according to the terms... other provisions as RUS may require to ensure loan repayment and reasonably adequate loan security. ...

7 CFR 1980.481 - Insured loans.

Science.gov (United States)

2010-01-01

... REGULATIONS (CONTINUED) GENERAL Business and Industrial Loan Program § 1980.481 Insured loans. Applications...) Constructing and equipping industrial plants for lease to private businesses (not including loans for operating... concurrence prior to approval. B. Applications from private parties for insured loans will not be encouraged...

Book4All: A Tool to Make an e-Book More Accessible to Students with Vision/Visual-Impairments

Science.gov (United States)

Calabrò, Antonello; Contini, Elia; Leporini, Barbara

Empowering people who are blind or otherwise visually impaired includes ensuring that products and electronic materials incorporate a broad range of accessibility features and work well with screen readers and other assistive technology devices. This is particularly important for students with vision impairments. Unfortunately, authors and publishers often do not include specific criteria when preparing the contents. Consequently, e-books can be inadequate for blind and low vision users, especially for students. In this paper we describe a semi-automatic tool developed to support operators who adapt e-documents for visually impaired students. The proposed tool can be used to convert a PDF e-book into a more suitable accessible and usable format readable on desktop computer or on mobile devices.

Using Google’s Custom Search Engine Product to Discover Scholarly Open Access and Cost-Free eBooks from Latin America

Directory of Open Access Journals (Sweden)

Melissa Gasparotto

2018-05-01

Full Text Available Many Latin American scholarly monographs are available for free to read and download in a scattered fashion across the web, hosted on educational, institutional and government websites as well as commercial websites and publishing platforms. There is as of yet no single way to identify all of this content at once, but web-based discovery leveraging existing search engine indexing would seem to be a likely option. This case study suggests and evaluates one such method for discovery of open access and other cost-free scholarly monographs produced in Latin America. One possible configuration of Google’s Custom Search Engine product is proposed and evaluated, and findings suggest its usefulness for a variety of applications, including for collection development, the preparation of thematic research guides with open content, and the enrichment of existing lists of open access eBook sources from Latin America. Unlike existing open access eBook portals, which search across known collections of such materials, search portals such as the one proposed allow users to search across the entire web to uncover scholarly free eBook sources that were previously unknown to them alongside known content sources, a key advantage to this method of discovery. The results further suggest the importance of pursuing discovery of these monograph titles outside established known collections, as an astonishing 45 % of all monographs identified through the Custom Search Engine portal were not discoverable in any edition, print or electronic, through WorldCat, and only 27 % were indexed by Google Books. Additionally, the low number of these eBook titles hosted in preservation-worthy repositories raises cause for concern about their long-term digital availability.

Assessing user preferences for e-readers and tablets.

Science.gov (United States)

Le Ber, Jeanne M; Lombardo, Nancy T; Honisett, Amy; Jones, Peter Stevens; Weber, Alice

2013-01-01

Librarians purchased 12 e-readers and six tablets to provide patrons the opportunity to experiment with the latest mobile technologies. After several train-the-trainer sessions, librarians shared device information with the broader health sciences community. Devices were cataloged and made available for a two-week checkout. A limited number of books and applications (apps) were preloaded for all the devices, and patrons were allowed to download their own content. Each tablet has Google Books, iBooks, Kindle, and Nook apps available to allow choice in reading e-books. Upon return, patrons were asked to complete a ten-question survey to determine preferences for device use.

Corporate boards and bank loan contracting

OpenAIRE

Francis, Bill; Hasan, Iftekhar; Koetter, Michael; Wu, Qiang

2012-01-01

We investigate the role of corporate boards in bank loan contracting. We find that when corporate boards are more independent, both price and nonprice loan terms (e.g., interest rates, collateral, covenants, and performance-pricing provisions) are more favorable, and syndicated loans comprise more lenders. In addition, board size, audit committee structure, and other board characteristics influence bank loan prices. However, they do not consistently affect all nonprice loan terms except for a...

7 CFR 773.7 - Loan uses.

Science.gov (United States)

2010-01-01

... PROGRAMS SPECIAL APPLE LOAN PROGRAM § 773.7 Loan uses. Loan funds may be used for any of the following purposes related to the production or marketing of apples: (a) Payment of costs associated with..., processing or marketing purposes; or (h) Payment of loan closing costs. ...

77 FR 59346 - Payday-Alternative Loans

Science.gov (United States)

2012-09-27

... NATIONAL CREDIT UNION ADMINISTRATION 12 CFR Part 701 RIN 3133-AE08 Payday-Alternative Loans AGENCY...: The NCUA Board (Board) is currently reviewing its regulation governing payday-alternative loans (PAL... to offer PAL loans, previously referred to as short- term, small amount loans, as an alternative to...

7 CFR 1822.274 - Loan closing.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Loan closing. 1822.274 Section 1822.274 Agriculture... SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE LOANS AND GRANTS PRIMARILY FOR REAL ESTATE PURPOSES RURAL HOUSING LOANS AND GRANTS Rural Housing Site Loan Policies...

A study of usability principles and interface design for mobile e-books.

Science.gov (United States)

Wang, Chao-Ming; Huang, Ching-Hua

2015-01-01

This study examined usability principles and interface designs in order to understand the relationship between the intentions of mobile e-book interface designs and users' perceptions. First, this study summarised 4 usability principles and 16 interface attributes, in order to conduct usability testing and questionnaire survey by referring to Nielsen (1993), Norman (2002), and Yeh (2010), who proposed the usability principles. Second, this study used the interviews to explore the perceptions and behaviours of user operations through senior users of multi-touch prototype devices. The results of this study are as follows: (1) users' behaviour of operating an interactive interface is related to user prior experience; (2) users' rating of the visibility principle is related to users' subjective perception but not related to user prior experience; however, users' ratings of the ease, efficiency, and enjoyment principles are related to user prior experience; (3) the interview survey reveals that the key attributes affecting users' behaviour of operating an interface include aesthetics, achievement, and friendliness. This study conducts experiments to explore the effects of users’ prior multi-touch experience on users’ behaviour of operating a mobile e-book interface and users’ rating of usability principles. Both qualitative and quantitative data analyses were performed. By applying protocol analysis, key attributes affecting users’ behaviour of operation were determined.

E-Books in Academic Libraries: Results of a Survey Carried out in Sweden and Lithuania

Science.gov (United States)

Maceviciute, Elena; Wilson, T. D.; Gudinavicius, Arunas; Šuminas, Andrius

2017-01-01

Introduction: This paper reports on a study of e-books issues in academic libraries in two European countries representative of small language markets--Sweden and Lithuania. Method: Questionnaire surveys, using the same instrument, were carried out in Swedish and Lithuanian academic libraries. Analysis: Quantitative analysis was performed using…

7 CFR 1735.73 - Loan design.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Loan design. 1735.73 Section 1735.73 Agriculture... Funds § 1735.73 Loan design. When loan funds are requested for an acquisition, details of the proposed acquisition shall be included in the Loan Design. See 7 CFR part 1737. ...

44 CFR 206.371 - Loan program.

Science.gov (United States)

2010-10-01

... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Loan program. 206.371 Section... HOMELAND SECURITY DISASTER ASSISTANCE FEDERAL DISASTER ASSISTANCE Community Disaster Loans § 206.371 Loan... Special Community Disaster Loan to any local government which has suffered a substantial loss of tax and...

44 CFR 206.361 - Loan program.

Science.gov (United States)

2010-10-01

... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Loan program. 206.361 Section... HOMELAND SECURITY DISASTER ASSISTANCE FEDERAL DISASTER ASSISTANCE Community Disaster Loans § 206.361 Loan... Community Disaster Loan to any local government which has suffered a substantial loss of tax and other...

5 CFR 1655.12 - Loan agreement.

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Loan agreement. 1655.12 Section 1655.12 Administrative Personnel FEDERAL RETIREMENT THRIFT INVESTMENT BOARD LOAN PROGRAM § 1655.12 Loan agreement. (a) Upon determining that a loan application meets the requirements of this part, the TSP record keeper...

7 CFR 1434.18 - Loan repayments.

Science.gov (United States)

2010-01-01

... repayment rate for marketing assistance loans for honey under this part will be in effect on a short-term... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS NONRECOURSE MARKETING ASSISTANCE LOAN AND LDP REGULATIONS FOR HONEY § 1434.18 Loan repayments. (a) A honey producer may repay a nonrecourse marketing assistance...

A Case Study of Mobile Technology-enabled English Language Learning: the Amazon Kindle e-Reader Initiative in Palestine

Directory of Open Access Journals (Sweden)

Khitam Yousuf Shraim

2014-06-01

Full Text Available The proliferation of increasingly interactive e-reader devices such as the Amazon Kindle represents an opportunity to explore their evolving pedagogical value. This study aims to investigate how use of the Kindle can enhance individuals’ English language learning—more specifically their attitudes, reading comprehension, vocabulary development and pronunciation performance—in the context of informal and lifelong learning in Palestine, and to explore the further potential of scaling up the use of e-readers at a national level. At the piloting stage of this initiative, the study operated at two levels (micro and meso of the M3 evaluation framework. Mixed methods were used: qualitative data were obtained through a case study of the practices and perceptions of two teachers in two classrooms in the Qalqilia center and quantitative data were collected through a survey of 114 learners. The study shows that the Kindle’s technological affordances are effective in creating a flexible, authentic and interactive environment for English language learning, provided that teachers change their teaching methods to take full advantage of the features of mobile technologies to create innovative learning approaches aligned with the needs of the e-generation. It was also found that despite some concerns with the usability issue, attitudes towards learning English changed positively and learners’ vocabulary and pronunciation improved.

A new Loan-Stock Financial Instrument

OpenAIRE

Morozovsky, Alexander; Narasimhan, Rajan; Kholodenko, Yuri

2000-01-01

A new financial instrument (a new kind of a loan) is introduced. The loan-stock instrument (LSI) combines fixed rate instruments (loans, etc.) with other financial instruments that have higher volatilities and returns (stocks, mutual funds, currencies, derivatives, options, etc.). This new loan depends on the value of underlying security (for example, stock) in such a way that when underlying security increases, the value of loan decreases and backwards. The procedure to create a risk free po...

75 FR 38999 - Federal Perkins Loan Program: Federal Family Education Loan Program and William D. Ford Federal...

Science.gov (United States)

2010-07-07

..., or Direct Loan Program, excluding PLUS loans made under the FFEL and Direct Loan Programs to parents... that repaid a parent PLUS loan. Employee means an individual who, under Federal tax law, is considered... Internal Revenue Code. Involuntary separation due to misconduct means termination from [[Page 39001...

5 CFR 1620.35 - Loan payments.

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Loan payments. 1620.35 Section 1620.35... Nonappropriated Fund Employees § 1620.35 Loan payments. NAF instrumentalities must deduct and transmit TSP loan... CFR part 1655 and Board procedures. Loan payments may not be deducted and transmitted for employees...

E-Books in the Early Literacy Environment: Is There Added Value for Vocabulary Development?

Science.gov (United States)

Roskos, Kathleen A.; Sullivan, Shannon; Simpson, Danielle; Zuzolo, Nicole

2016-01-01

Using a theory of affordances, this study examines the introduction of e-books into the early literacy environment as resources that can increase children's opportunity for learning vocabulary. Added value was observed under conditions of (1) book browsing, (2) instruction, and (3) a print-only condition. A total of 33 4-year-olds (18 boys, 15…

Tablet-Based eBooks for Young Children: What Does the Research Say?

OpenAIRE

Reich, SM; Yau, JC; Warschauer, M

2016-01-01

Young children's use of electronic books (eBooks) is increasing as handheld touch screen devices, such as tablets, become increasingly available. Although older children's reading on tablets has been more broadly investigated, less is known about the impacts of digital reading for infant, toddlers, and preschoolers. This review compares the educational affordances of reading on tablets versus print books for young children's learning.A qualitative synthesis of research on tablet-based eReadin...

24 CFR 573.4 - Loan term.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Loan term. 573.4 Section 573.4 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF... COMMUNITY FACILITIES LOAN GUARANTEE RECOVERY FUND § 573.4 Loan term. The term of the loan to be guaranteed...

14 CFR 1300.15 - Loan terms.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Loan terms. 1300.15 Section 1300.15... DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN PROGRAM Minimum Requirements and Application Procedures § 1300.15 Loan terms. (a) A loan guaranteed under the program shall be due and payable in full no later than...

7 CFR 771.15 - Loan servicing.

Science.gov (United States)

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Loan servicing. 771.15 Section 771.15 Agriculture... SPECIAL PROGRAMS BOLL WEEVIL ERADICATION LOAN PROGRAM § 771.15 Loan servicing. (a) Advances. FSA may make... advances. (b) Payments. Payments will be made to FSA as set forth in loan agreements and debt instruments...

31 CFR 25.400 - Loan provisions.

Science.gov (United States)

2010-07-01

... SALES LOANS MADE BY THE DEFENSE SECURITY ASSISTANCE AGENCY AND FOREIGN MILITARY SALES LOANS MADE BY THE FEDERAL FINANCING BANK AND GUARANTEED BY THE DEFENSE SECURITY ASSISTANCE AGENCY Form of Private Loan § 25... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Loan provisions. 25.400 Section 25...

7 CFR 764.402 - Loan closing.

Science.gov (United States)

2010-01-01

... SPECIAL PROGRAMS DIRECT LOAN MAKING Loan Decision and Closing § 764.402 Loan closing. (a) Signature... information for the Agency to reconfirm approval and proceed with loan closing. (3) The Agency or closing... account will be used according to subpart B of part 761 of this chapter when these processes are not...

How loan interest rate liberalization affects firms'loan maturity structure Evidence from listed manufacturing companies in China

Institute of Scientific and Technical Information of China (English)

Jianfang Zhou; Jingjing Wang; Jianping Ding

2014-01-01

Purpose-After loan interest rate upper limit deregulation in October 2004,the financing environment in China changed dramatically,and the banks were eligible for risk compensation.The purpose of this paper is to focus on the influence of the loan interest rate librealization on firms' loan maturity structure.Design/methodology/approach-Based on Rajan's (1992) model the authors constructed a tradeoff model of how the banks choose long-term and short-term loans scales,and further analyzed banks' loan term decisions under the loan interest rate upper limit deregulation or collateral cases.Then the authors used an unbalanced panel data set of 586 Chinese listed manufacturing companies and 9,376 observations during the period 1996-2011 to testify the theoretical conclusion.Furthermore,the authors studied the effect on firms with different characteristics of ownership or scale.Findings-The results show that the loan interest rate liberalization significantly decreases the private companies' reliance on short-term loans and increases sensitivity to interest rates of stateowned companies' long-term loans.But the results also show that the companies' ownership still plays a key role on the long-term loans availability.When monetary policy tightened,small companies still have to borrow short-term loans for long-term purposes.As the bank industry is still dominated by state-owned banks and the deposit interest rate has upper limits,the effect of the loan interest rate liberalization on easing long-term credit constraints is limited.Originality/value-From a new perspective,the content and findings of this paper contribute to the study of the effect of the interest rate liberalization on China economy.

Undergraduate Science Students are Uncertain of How to Find Facts in E-books Compared to Print Books. A Review of: Berg, S. A., Hoffmann, K., & Dawson, D. (2010. Not on the same page: Undergraduates' information retrieval in electronic and print books. The Journal of Academic Librarianship, 36(6, 518-525.

Directory of Open Access Journals (Sweden)

Christina E. Carter

2011-06-01

Full Text Available Objective – To observe and compare the strategies that undergraduate science students use to perform information retrieval tasks in e-books and in print books.Design – Qualitative analysis, employing a “prompted think-aloud” methodology and thematic analysis.Setting – Taylor Library (serving the Faculty of Science, University of Western Ontario, London, Ontario, Canada.Subjects – Twenty undergraduate science students (11 females, 9 males who had completed at least two years of study in Faculty of Science programs at the University of Western Ontario.Methods – Participants for the study were recruited through informational posters in Taylor Library, science departments, and in undergraduate science classes. Participants were assigned fact-finding tasks in e-book and print versions of eight health, computer science, and engineering textbooks and handbooks available in the Taylor Library. Book titles and tasks are included in a table in the study. Each student completed four tasks using e-books and four tasks using print books. Half of the participants performed tasks in print books first, and half began with tasks in e-books. Print books were “pre-selected” for each participant. The e-books were all from the same platform: Electronic Book Library. Participants were provided with a laptop computer to access the e-book versions, and a list of questions or facts to locate within each book. Following the methodology of Cotton & Gresty (2006, one researcher prompted students to verbalize actions while performing assigned tasks. A second researcher captured audio and video of the laptop screen as students individually conducted their e-book searches. A third researcher took notes on each session. An exit survey was given to each participant, asking about previous use, knowledge, and attitudes towards e-books. Thematic analysis was then used to examine the collected data.Main Results – Researchers identified four major themes from the

DETERMINANTS OF BUSINESS LOAN DEFAULT IN GHANA

Directory of Open Access Journals (Sweden)

Akwaa-Sekyi, Ellis Kofi

2015-05-01

Full Text Available The initiation, funding, servicing and monitoring of loans by financial intermediaries has been done without regard to some critical factors which could have averted the likelihood of default. The study aimed at measuring the extent that owner-specific, borrower-specific, loan and lender-specific characteristics could determine the probability of loan default. The study used logistic regression for 224 business customers of a bank in Ghana from its nation-wide branches. The study found that owner’s extra income (ownership characteristics, multiple borrowing, diversion of loan purpose (borrower characteristics, loan price, loan purpose, loan age, repayment plan (loan characteristics and underfunding (lender characteristics significantly determined the probability of business loan default. The overall model predicted up to 78.5% of variations in the likelihood of default. The hierarchy of strong determinants given by their odd ratios were loan purpose (47.9 times, underfunding (19.2 times, diversion of loan purpose (11.7 times multiple borrowing (9.4 times and owner’s extra income (8.2 times. The study can conclude that financial intermediaries should be wary of the credit granting process taking cognisance of ownership, borrower, loan and lender characteristics especially the significant predictors. Combining quantitative and qualitative variables as determinants of default could be considered in future.

7 CFR 1776.16 - Loan servicing.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Loan servicing. 1776.16 Section 1776.16 Agriculture... (CONTINUED) HOUSEHOLD WATER WELL SYSTEM GRANT PROGRAM HWWS Loans § 1776.16 Loan servicing. (a) If RUS determines that HWWS loans may be serviced by CSC, then the grant recipient will enter into an agreement with...

7 CFR 1927.56 - Scheduling loan closing.

Science.gov (United States)

2010-01-01

... REGULATIONS TITLE CLEARANCE AND LOAN CLOSING Real Estate Title Clearance and Loan Closing § 1927.56 Scheduling loan closing. The agency, in coordination with the closing agent, will arrange a loan closing and send loan closing instructions, on an agency form to the closing agent when the agency determines that the...

42 CFR 57.1510 - Security for loans.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Security for loans. 57.1510 Section 57.1510 Public... Security for loans. Each loan with respect to which a guarantee is made or interest subsidies are paid... TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Loan Guarantees and Interest...

7 CFR 1427.170 - Quantity for loan.

Science.gov (United States)

2010-01-01

... to the preservation or safety of the loan collateral. Loans may be made on a lower percentage basis... 7 Agriculture 10 2010-01-01 2010-01-01 false Quantity for loan. 1427.170 Section 1427.170... OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS COTTON Recourse Seed Cotton Loans § 1427.170...

PENGEMBANGAN INTERACTIVE E-BOOK BIDANG ASESMEN BAHASA UNTUK MENGEMBANGKAN KOMPETENSI DAN KEMANDIRIAN MAHASISWA PROGRAM PENDIDIKAN BAHASA

Directory of Open Access Journals (Sweden)

Sri Wahyuni

2014-07-01

in general the students consider the product very good (90%. Fifth, the class validation shows that there is a significant difference between the pretest score and the posttest score. Therefore, the developed interactive e-book is effective to be used in language assessment learning.

7 CFR 1735.46 - Loan security documents.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Loan security documents. 1735.46 Section 1735.46... § 1735.46 Loan security documents. (a) Loans are to be repaid according to their terms. RUS generally... subordinations. (b) Loan security documents of borrowers with loans approved after October 6, 1997 will provide...

24 CFR 1007.35 - Loan terms.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Loan terms. 1007.35 Section 1007.35... LOAN GUARANTEES FOR NATIVE HAWAIIAN HOUSING § 1007.35 Loan terms. To be eligible for guarantee under this part, the loan shall: (a) Be made for a term not exceeding 30 years; (b) Bear interest (exclusive...

Guide to Direct Consolidation Loans.

Science.gov (United States)

Department of Education, Washington, DC.

Intended for financial aid counselors, this document provides guidelines to the Federal Direct Consolidation Loan Program for borrowers who are in school, as well as those in repayment, or in default. An introductory section explains the basics of the consolidated loan program, loan categories, and interest rates. Next, standards for borrower…

Credit reporting, relationship banking, and loan repayment

Directory of Open Access Journals (Sweden)

Tahereh Shirzad Kebria

2015-06-01

Full Text Available This paper presents an empirical investigation to determine factors influencing on loan repayment in one of Iranian banks named Sepah Bank over the period 2012-2013. The study selects a sample of 290 bank’s customers who received loans and, using logistic regression technique, tries to find whether or not qualitative as well as quantitative characteristics of loan receivers influence on repayment of loans. The results indicate that history of outstanding debt as well as customers’ past experiences with banks had meaningful relationships with having bad credit and non-payment of loans. In our survey, having a bad credit in the past had positive relationship with non-payment of loans but long-term customers had negative relationship with non-payment of loans. In addition, working capital turnover ratio, cash ratio, total liabilities, current assets and loan value had significant impact on non-repayment of the loan facilities.

Os sistemas de proteção de direito digital (DRM: tecnologias e tendências para e-books

Directory of Open Access Journals (Sweden)

Adriane Ianzen

2013-01-01

Full Text Available Resultado de um estudo exploratório este artigo apresenta uma discussão acerca do uso de sistemas de gerenciamento de direitos autorais em arquivos digitais, focando sua aplicação em e-books. Apresenta-se o cenário dos e-books, sua conceituação, a base legal autoral, o direito digital, para então adentrar na tecnologia que provê o desenvolvimento dos sistemas de DRM. Alguns tipos de DRM são expostos, bem como sua arquitetura básica e componentes mínimos necessários são apresentados. Ao final, apresentam-se considerações de que há a necessidade de nova postura dos agentes envolvidos para uma real evolução do setor.

75 FR 27660 - Loan Policies and Operations; Loan Purchases From FDIC

Science.gov (United States)

2010-05-18

... business. \\2\\ While a System institution could not qualify as a franchise purchaser, it could possibly pair with a non-System lender where that lender could buy the deposits and other loans leaving the System institution to buy the agricultural loans. FCA regulations currently provide that a System institution may not...

24 CFR 200.25 - Supplemental loans.

Science.gov (United States)

2010-04-01

... DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Requirements for Application, Commitment, and Endorsement... loans. A loan, advance of credit or purchase of an obligation representing a loan or advance of credit...

76 FR 30904 - Rural Utilities Service Telecommunications Loan and Loan Guarantee Program

Science.gov (United States)

2011-05-27

..., this new approach will give our customers increased flexibility to find and deploy technology that... DEPARTMENT OF AGRICULTURE Rural Utilities Service Rural Utilities Service Telecommunications Loan and Loan Guarantee Program AGENCY: Rural Utilities Service, USDA. ACTION: Notice of elimination of the...

LIS Students' Perceptions toward the Assimilation of E-Books in the Library: An Exploratory Analysis

Science.gov (United States)

Aharony, Noa

2013-01-01

The present study explores LIS students' perceptions toward the assimilation of e-books in the library. The research was conducted during the summer semester of the 2010 academic year in Israel and 144 students participated in the research. The study used three questionnaires: a personal details questionnaire, students' perceptions towards e-books…

Instructional Design to Measure the Efficacy of Interactive E-Books in a High School Setting

Science.gov (United States)

Pabrua Batoon, Maria Victoria; Glasserman Morales, Leonardo David; Yanez Figueroa, Jose Antonio

2018-01-01

This article describes a qualitative research analysis on the implementation of interactive ebooks in high school courses using a case study approach. The subjects of the study included seven professors and 16 freshmen who were surveyed and interviewed with a questionnaire designed according to the Kemp Model of Instructional Design. The study…

Service and the Millennial Business Student: The Motivating Influence of an E-Book Class Project

Science.gov (United States)

Arnold, William W.

2017-01-01

A commitment to voluntary service that benefits others was reinforced for students who authored an e-book on service as a class project in a senior business course. The immersive experience of writing short essays that focused on service shifted students' motivations toward service and solidified their intentions to continue with service after…

A Learning Log Analysis of an English-Reading e-Book System Combined with a Guidance Mechanism

Science.gov (United States)

Wu, Ting-Ting

2016-01-01

Learning English by reading articles on multimedia e-book devices can assist students in improving their vocabulary and in understanding the associations among vocabulary, textual meaning, and paragraph composition. Adaptive integration of reading technologies and strategies not only strengthens their language ability and reading comprehension,…

27 CFR 6.61 - Guaranteeing loans.

Science.gov (United States)

2010-04-01

... OF THE TREASURY LIQUORS âTIED-HOUSEâ Unlawful Inducements Guaranteeing Loans § 6.61 Guaranteeing loans. The act by an industry member of guaranteeing any loan or the repayment of any financial...

Private Loans: Facts and Trends

Science.gov (United States)

Institute for College Access & Success, 2014

2014-01-01

Private loans are one of the riskiest ways to finance a college education. Like credit cards, they typically have variable interest rates. Both variable and fixed rates are higher for those who can least afford them--as high as 13% in June 2014. Private loans are not eligible for the important deferment, income-based repayment, or loan forgiveness…

E-Book Discovery and Use Behaviour is Complex. A review of: Rowland, Ian, David Nicholas, Hamid R. Jamali, and Paul Huntington. “What do Faculty and Students Really Think about E-books?” Aslib Proceedings: New Information Perspectives; 59.6 (2007: 489-511.

Directory of Open Access Journals (Sweden)

Suzanne Lewis

2008-06-01

Full Text Available Objective – To assess academic users’ awareness, perceptions and levels of use of e-books. Also to discover the purposes for which e-books were used and identify the most effective library marketing strategies for e-books. Design – Survey.Setting – University College London (UCL.Subjects – 1,818 UCL staff and students.Methods – In November 2006, staff and students of UCL were asked to participate in an online survey, administered using SurveyMonkey software. The survey ran November 1-18, 2006. Survey results were analysed using Software Package for Social Sciences (SPSS.Main Results – The response rate to the survey was at least 6.7%. A total of 1,818 completed surveys were received from approximately 27,000 potential respondents, although it is not known whether all e-mails announcing the survey were successfully delivered. No statistically significant differences were found between the demographic profile of the survey sample and the profile of the total UCL population. Data regarding e-book usage were collected from the sub-group of respondents who were existing e-book users, and data regarding use of print collections and book discovery were collected from all respondents. Forty-four per cent of respondents had used e-books, with age a good predictor of usage. However additional data analysis revealed complex demographic interactions underlying e-book usage, making broad generalisations too simplistic. Of existing ebook users, 61% sourced e-booksindependently of the UCL library. Deeper analysis showed that men were more “library independent” than women and doctoral students were more so than other students and staff. Forty-eight per cent ofexisting e-book users preferred reading from a screen rather than paper, with men more likely to read from a screen than women, and undergraduates more likely to do so than other groups. Responses to questions about the purpose of reading showed that existing e-book users consulted e-books

78 FR 691 - Maximum Loan Amount for Business and Industry Guaranteed Loans in Fiscal Year 2013

Science.gov (United States)

2013-01-04

... DEPARTMENT OF AGRICULTURE Rural Business-Cooperative Service Maximum Loan Amount for Business and Industry Guaranteed Loans in Fiscal Year 2013 AGENCY: Rural Business-Cooperative Service, USDA. ACTION... and Industry (B&I) guaranteed loans of $25 million or less under certain circumstances. Due to the...

7 CFR 3560.612 - Loan limits.

Science.gov (United States)

2010-01-01

... DIRECT MULTI-FAMILY HOUSING LOANS AND GRANTS On-Farm Labor Housing § 3560.612 Loan limits. The maximum loan amount will be 100 percent of the allowable total development costs of on-farm labor housing and...

Ein schlankes Datenmodell für E-Books: die providerneutrale Aufnahme

Directory of Open Access Journals (Sweden)

Manfred Müller

2015-12-01

Full Text Available Der Artikel zeigt verschiedene Lösungsansätze, wie je nach Prinzipien der Verbund-Datenhaltung eine providerneutrale E-Book-Beschreibung modelliert sein kann. Die skizzierten Datenmodelle bieten einen Ausblick, welche Chancen in der frühzeitigen Adaption des providerneutralen Datenmodells beim Übergang zu den Datenstrukturen in den Cloud-basierten Erschließungsumgebungen bestehen. The article demonstrates current approaches to provider-neutral ebook records in German unioncatalogs and gives a perspective on how to transfer the outlined data models into cloud-based catalog systems.

77 FR 31993 - Loan Workouts and Nonaccrual Policy, and Regulatory Reporting of Troubled Debt Restructured Loans

Science.gov (United States)

2012-05-31

...) instructions for reporting past due status on TDRs, many FICUs maintain separate, manual delinquency... loan delinquency based on restructured contract terms rather than the original loan terms. To that end... loan on nonaccrual status has no impact on the borrower's contractual obligation to the FICU. c...

75 FR 14331 - Disaster Assistance Loan Program

Science.gov (United States)

2010-03-25

... SMALL BUSINESS ADMINISTRATION 13 CFR Part 123 RIN 3245-AF98 Disaster Assistance Loan Program...-term disaster loans to homeowners, renters, businesses, and non-profit organizations that have been... to disaster victims by raising the statutory loan limit for loans to businesses, increasing the...

Ethical Issues of ICT Use by Teacher Trainers: Use of E-Books in Academic Settings

Science.gov (United States)

Kilickaya, Ferit; Krajka, Jaroslaw

2015-01-01

In an attempt to address the issue of ethics in ICT use by university teacher trainers, the current study aimed to investigate academics' downloading and sharing e-books as well as the reasons that led them to be involved in this piracy. The participants included 140 teacher trainers working at faculties of education in Turkey, and a questionnaire…

12 CFR 561.30 - Nonresidential construction loan.

Science.gov (United States)

2010-01-01

... REGULATIONS AFFECTING ALL SAVINGS ASSOCIATIONS § 561.30 Nonresidential construction loan. The term nonresidential construction loan means a loan for construction of other than one or more dwelling units. ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Nonresidential construction loan. 561.30...

Teaching Matters: Is There a Text in This Class? E-readers, E-books, and Information Literacy

Directory of Open Access Journals (Sweden)

Janelle M. Zauha

2012-04-01

Full Text Available This column explores current issues with e-books and e-readers in academic classrooms. It suggests ways the academic library can explore and meet the information literacy needs of students, faculty, and staff who are using these new devices or seeing them in use in their classrooms.

Measuring adolescents' HRQoL via self reports and parent proxy reports: an evaluation of the psychometric properties of both versions of the KINDL-R instrument.

Science.gov (United States)

Erhart, Michael; Ellert, Ute; Kurth, Bärbel-Maria; Ravens-Sieberer, Ulrike

2009-08-26

Several instruments are available to assess children's health-related quality of life (HRQoL) based on self reports as well as proxy reports from parents. Previous studies have found only low-to-moderate agreement between self and proxy reports, but few studies have explicitly compared the psychometric qualities of both. This study compares the reliability, factorial validity and convergent and known group validity of the self-report and parent-report versions of the HRQoL KINDL-R questionnaire for children and adolescents. Within the nationally representative cross-sectional German Health Interview and Examination Survey for Children and Adolescents (KiGGS), 6,813 children and adolescents aged 11 to 17 years completed the KINDL-R generic HRQoL instrument while their parents answered the KINDL proxy version (both in paper-and-pencil versions). Cronbach's alpha and confirmatory factor-analysis models (linear structural equation model) were obtained. Convergent and discriminant validity were assessed by calculating the Pearson's correlation coefficient for the Strengths and Difficulties Questionnaire. Known-groups differences were examined (ANOVA) for obese children and children with a lower familial socio-economic status. The parent reports achieved slightly higher Cronbach's alpha values for the total score (0.86 vs. 0.83) and most sub-scores. Confirmatory factor analysis revealed an acceptable fit of the six-dimensional measurement model of the KINDL for the parent (RMSEA=0.07) and child reports (RMSEA=0.06). Factorial invariance across the two versions did not hold with regards to the pattern of loadings, the item errors and the covariation between latent concepts. However the magnitude of the differences was rather small. The parent report version achieved slightly higher convergent validity (r=0.44-0.63 vs. r=0.33-0.59) in the Strengths and Difficulties Questionnaire. No clear differences were observed for known-groups validity. Our study showed that parent

Measuring adolescents' HRQoL via self reports and parent proxy reports: an evaluation of the psychometric properties of both versions of the KINDL-R instrument

Directory of Open Access Journals (Sweden)

Ravens-Sieberer Ulrike

2009-08-01

Full Text Available Abstract Background Several instruments are available to assess children's health-related quality of life (HRQoL based on self reports as well as proxy reports from parents. Previous studies have found only low-to-moderate agreement between self and proxy reports, but few studies have explicitly compared the psychometric qualities of both. This study compares the reliability, factorial validity and convergent and known group validity of the self-report and parent-report versions of the HRQoL KINDL-R questionnaire for children and adolescents. Methods Within the nationally representative cross-sectional German Health Interview and Examination Survey for Children and Adolescents (KiGGS, 6,813 children and adolescents aged 11 to 17 years completed the KINDL-R generic HRQoL instrument while their parents answered the KINDL proxy version (both in paper-and-pencil versions. Cronbach's alpha and confirmatory factor-analysis models (linear structural equation model were obtained. Convergent and discriminant validity were assessed by calculating the Pearson's correlation coefficient for the Strengths and Difficulties Questionnaire. Known-groups differences were examined (ANOVA for obese children and children with a lower familial socio-economic status. Results The parent reports achieved slightly higher Cronbach's alpha values for the total score (0.86 vs. 0.83 and most sub-scores. Confirmatory factor analysis revealed an acceptable fit of the six-dimensional measurement model of the KINDL for the parent (RMSEA = 0.07 and child reports (RMSEA = 0.06. Factorial invariance across the two versions did not hold with regards to the pattern of loadings, the item errors and the covariation between latent concepts. However the magnitude of the differences was rather small. The parent report version achieved slightly higher convergent validity (r = 0.44 – 0.63 vs. r = 0.33 – 0.59 in the Strengths and Difficulties Questionnaire. No clear differences were

Gender and banking : Are women better loan officers?

NARCIS (Netherlands)

Beck, T.H.L.; Behr, P.; Guttler, A.

2013-01-01

Using a unique data set for a commercial bank in Albania, we analyze gender differences in loan officers’ performance. Loans screened and monitored by female loan officers have a lower likelihood to turn problematic than loans handled by male loan officers. This effect cannot be explained by

HUD PowerSaver Pilot Loan Program

Energy Technology Data Exchange (ETDEWEB)

Zimring, Mark [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Hoffman, Ian [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

2010-12-10

The U.S. Department of Housing and Urban Development (HUD) recently announced the creation of a pilot loan program for home energy improvements. The PowerSaver loan program is a new, energy-focused variant of the Title I Property Improvement Loan Insurance Program (Title I Program) and is planned for introduction in early 2011. The PowerSaver pilot will provide lender insurance for secured and unsecured loans up to $25,000 to single family homeowners. These loans will specifically target residential energy efficiency and renewable energy improvements. HUD estimates the two-year pilot will fund approximately 24,000 loans worth up to $300 million; the program is not capped. The Federal Housing Administration (FHA), HUD's mortgage insurance unit, will provide up to $25 million in grants as incentives to participating lenders. FHA is seeking lenders in communities with existing programs for promoting residential energy upgrades.

Modelli di acquisto di e-book per le biblioteche dell'università italiana. Tre piattaforme a confronto (EBL, Ebrary, Ebsco

Directory of Open Access Journals (Sweden)

Giovanna Frigimelica

2014-01-01

Full Text Available In recent years, the spread of ebooks has grown exponentially. 24/7 availability, portability, the advanced tools offered by platforms make this product particularly interesting for academic libraries, which are in an experimental phase with regard to the selection and acquisition of ebooks. The article analyzes three platforms (EBL, Ebrary, EBSCO, to find out whether an Italian medium-sized university library can buy foreign titles in electronic rather than paper, and under what conditions. It provides information about titles catalog, business models, features available. The cut is practical/experimental, since the comparison among the platforms is based on a set, used as a representative sample, of 150 monographs, published in the last 5 years by different publishers and purchased on paper.

13 CFR 120.400 - Loan Guarantee Agreements.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Loan Guarantee Agreements. 120.400 Section 120.400 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Lenders § 120... specific proposed loan that a Lender may submit. The existence of a Loan Guarantee Agreement does not limit...

7 CFR 1737.60 - Telephone loan budget.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Telephone loan budget. 1737.60 Section 1737.60... Cost Estimation Procedures § 1737.60 Telephone loan budget. (a) RUS shall prepare a “Telephone Loan Budget” (RUS Form 493) showing all costs for the proposed project and the amount of loan and nonloan...

Bank Consolidation and Consumer Loan Interest Rates

OpenAIRE

Charles Kahn; George Pennacchi; Ben Sopranzetti

2001-01-01

The recent wave of bank mergers has raised concern with its effect on competition. This paper examines the influence of concentration and merger activity on consumer loan interest rates. It uses Bank Rate Monitor, Inc. survey data on loan rates quoted weekly by large commercial banks in ten major U.S. cities during the 1989 to 1997 period. The pricing behavior of banks is analyzed for two types of loans: new automobile loans and unsecured personal loans. Market concentration is found to have ...

24 CFR 201.40 - Post-disbursement loan requirements.

Science.gov (United States)

2010-04-01

...-disbursement loan requirements. (a) Discovery of misstatements of fact. If, after a loan has been made, the lender discovers any material misstatement of fact or that the loan proceeds have been misused by the... insurance of the loan shall not be affected unless such material misstatement of fact or misuse of loan...

7 CFR 1610.5 - Minimum Bank loan.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Minimum Bank loan. 1610.5 Section 1610.5 Agriculture Regulations of the Department of Agriculture (Continued) RURAL TELEPHONE BANK, DEPARTMENT OF AGRICULTURE LOAN POLICIES § 1610.5 Minimum Bank loan. A Bank loan will not be made unless the applicant qualifies for a Bank...

24 CFR 1007.30 - Security for loan.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Security for loan. 1007.30 Section... SECTION 184A LOAN GUARANTEES FOR NATIVE HAWAIIAN HOUSING § 1007.30 Security for loan. (a) In general. A... Lands is used as collateral or security for the loan, the following additional provisions apply: (1...

Economic Loan Loss Provision and Expected Loss

Directory of Open Access Journals (Sweden)

Stefan Hlawatsch

2010-10-01

Full Text Available The intention of a loan loss provision is the anticipation of the loan's expected losses by adjusting the book value of the loan. Furthermore, this loan loss provision has to be compared to the expected loss according to Basel II and, in the case of a difference, liable equity has to be adjusted. This however assumes that the loan loss provision and the expected loss are based on a similar economic rationale, which is only valid conditionally in current loan loss provisioning methods according to IFRS. Therefore, differences between loan loss provisions and expected losses should only result from different approaches regarding the parameter estimation within each model and not due to different assumptions regarding the outcome of the model. The provisioning and accounting model developed in this paper overcomes the before-mentioned shortcomings and is consistent with an economic rationale of expected losses. Additionally, this model is based on a close-to-market valuation of the loan that is in favor of the basic idea of IFRS. Suggestions for changes in current accounting and capital requirement rules are provided.

Analysis of Third Party Loan Guarantee and Performance of Non-Prime Household Loans in Microfinance Banks in Kenya

Directory of Open Access Journals (Sweden)

Bernard Ndirangu Wachira

2017-08-01

Full Text Available Household loans remain the engine to productivity and economic growth globally. Non-prime household loan is essential, because it enables the borrowers with no collateral to access credit from Microfinance Banks. The survival and sustainability of non-prime household loans globally is therefore significant. Credit risk however remains the main deterrent of the soundness of Microfinance Banks. This leads to the poor performance of microfinance institutions in many economies in the world. Several countries globally are making inroad in reducing the credit risks, which lead to the poor performance of Microfinance Banks. It is still unknown why the credit risk affects the performance of non-prime household loans in the Microfinance Banks domiciled in Kenya. The reason for conducting this study is to determine the level at which the third party loan guarantee and the performance of non-prime household loans relate to the Microfinance Banks in Kenya. Particularly, this study is to determine how the amount secured by guarantee, recoveries from guarantors, percentage of loan secured, and percentage recoveries from guarantors relate to the performance of nonprime household loans in the Microfinance Banks in Kenya. The population was 516 senior management employees of the banks. The researcher conducted a multiple regression analysis for determining the relationship between the amount secured by guarantee—recoveries from guarantors, percentage granted, and percentage recoveries—and the performance of non-prime household loans. The R and R2 were used for determining the strength of the relationship and the coefficient of determination at 0.05 level of significance of variables. The result of this study reveals that there exists a strong relationship between the dependent and independent variables, thereby contradicting the null hypothesis, which states that the relationship does not exist. The percentage of the recoveries from the guarantors over the

Gender and Banking: Are Women Better Loan Officers?

OpenAIRE

Thorsten Beck; Patrick Behr; Andre Guettler

2013-01-01

We analyze gender differences associated with loan officer performance. Using a unique data set for a commercial bank in Albania over the period 1996 to 2006, we find that loans screened and monitored by female loan officers show statistically and economically significant lower default rates than loans handled by male loan officers. This effect comes in addition to a lower default rate of female borrowers and cannot be explained by sample selection, overconfidence of male loan officers or exp...

7 CFR 1436.8 - Security for loan.

Science.gov (United States)

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Security for loan. 1436.8 Section 1436.8 Agriculture... Security for loan. (a) Except as agreed to by CCC, all loans must be secured by a promissory note and... prior lien holders. (2) A loan will be considered to be adequately secured when the real estate security...

49 CFR 22.57 - Loan reporting requirements.

Science.gov (United States)

2010-10-01

... indicates the date in which the loan has been activated/funded. The form is available at http://www.osdbu... repayment of the STLP loan, or upon expiration of the loan guarantee. The form is available at http://www... Report and form DOT F 2305-1 Guaranty Loan Status Report. These forms are available at http://www.osdbu...

13 CFR 120.546 - Loan asset sales.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Loan asset sales. 120.546 Section....546 Loan asset sales. (a) General. Loan asset sales are governed by § 120.545(b)(4) and by this... consented to SBA's sale of the loan (guaranteed and unguaranteed portions) in an asset sale conducted or...

7 CFR 771.14 - Loan monitoring.

Science.gov (United States)

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Loan monitoring. 771.14 Section 771.14 Agriculture... SPECIAL PROGRAMS BOLL WEEVIL ERADICATION LOAN PROGRAM § 771.14 Loan monitoring. (a) Annual and periodic... any potential problems or concerns. (b) Performance monitoring. At any time FSA determines it...

Interlibrary Loan Communications Subsystem: Users Manual.

Science.gov (United States)

OCLC Online Computer Library Center, Inc., Dublin, OH.

The OCLC Interlibrary Loan (ILL) Communications Subsystem provides participating libraries with on-line control of ILL transactions. This user manual includes a glossary of terms related to the procedures in using the system. Sections describe computer entry, searching, loan request form, loan response form, ILL procedures, the special message…

Race and Subprime Loan Pricing

OpenAIRE

Hernandez, Ruben; Owyang, Michael; Ghent, Andra

2011-01-01

In this paper we investigate whether race and ethnicity influenced subprime loan pricing during 2005, the peak of the subprime mortgage expansion. We combine loan-level data on the performance of non-prime securitized mortgages with individual- and neighborhood-level data on racial and ethnic characteristics for metropolitan areas in California and Florida. Using a model of rate determination that accounts for predicted loan performance, we evaluate the presence of disparate impact and dispar...

7 CFR 1744.63 - The telephone loan budget.

Science.gov (United States)

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false The telephone loan budget. 1744.63 Section 1744.63... Disbursement of Funds § 1744.63 The telephone loan budget. When the loan is made, RUS provides the borrower a Telephone Loan Budget, RUS Form 493. This budget divides the loan into budget accounts such as “Engineering...

The determinants of loan contracts to business firms

OpenAIRE

Pham, Thi Thu Trà; Lensink, Robert

2006-01-01

This paper deals with loan contracting from a private bank in Vietnam. We focus on the main loan contract features that the bank uses in lending to business firms, namely loan maturity, collateral and loan interest rate. Based upon the simultaneous equation model of Dennis et al. (2000) and the bank’s loan contracting policies, we examine the possible interdependency of the three different loan contract terms. Also, we try to determine which firm characteristics and exogenous factors are rele...

Os sistemas de proteção de direito digital (DRM: tecnologias e tendências para e-books

Directory of Open Access Journals (Sweden)

Adriane Ianzen

2013-04-01

Full Text Available http://dx.doi.org/10.5007/1518-2924.2013v18n36p203   Resultado de um estudo exploratório este artigo apresenta uma discussão acerca do uso de sistemas de gerenciamento de direitos autorais em arquivos digitais, focando sua aplicação em e-books. Apresenta-se o cenário dos e-books, sua conceituação, a base legal autoral, o direito digital, para então adentrar na tecnologia que provê o desenvolvimento dos sistemas de DRM. Alguns tipos de DRM são expostos, bem como sua arquitetura básica e componentes mínimos necessários são apresentados. Ao final, apresentam-se considerações de que há a necessidade de nova postura dos agentes envolvidos para uma real evolução do setor.

The Effects of Literacy Support Tools on the Comprehension of Informational e-Books and Print-Based Text

Science.gov (United States)

Herman, Heather A.

2017-01-01

This mixed methods research explores the effects of literacy support tools to support comprehension strategies when reading informational e-books and print-based text with 14 first-grade students. This study focused on the following comprehension strategies: annotating connections, annotating "I wonders," and looking back in the text.…