and chitosan based materials for enzyme immobilizations a review

... permeability and surface area suitable for a chosen biotransformation Understandably, for food, pharmaceutical, medical and agricultural applications, nontoxicity and biocompatibility of the materials ... Singla AK, Chawla M Chitosan: some pharmaceutical and biological aspects—an update Pharm Pharmacol 2001;53:1047–67 [23] Dutta PK, Ravikumar MNV, Dutta J Chitin and chitosan for versatile applications ... grow rapidly once the standardized chitinous materials become available Crucially, as bio- and biodegradable polymers chitin /chitosan materials are eco-friendly, safe for humans and the natural...

Ngày tải lên: 24/08/2016, 16:38

... described as the basic anatomy of a drug delivery vehicle Self-assembled nanocarrier for drug delivery Nanoparticles are now available that are attractive for a wide range of materials and devices, ... VCAM-1 Application Breast cancer imaging Brain tumor imaging and therapy Integrin positive cell imaging Inflammatory disease imaging Breast cancer imaging Brain tumor imaging and therapy Apoptosis ... cost advantages and an almost a magical "ease of manufacture" compared to lithographic methods Self-assembled nanoparticles also give the great opportunity in terms of diversity and functionality...

Ngày tải lên: 21/05/2016, 23:06

... gnawer, gnawing animal; placental, placental mammal, eutherian, eutherian mammal; mammal, mammalian; vertebrate, craniate; chordate; animal, animate being, beast, brute, creature, fauna; organism, ... quantitative framework Building a large dataset of annotated images with many objects is a costly and lengthy enterprise Traditionally, datasets are built by a single research group and are tailored ... small discriminant regions are labeled and not entire object outlines In this paper we describe LabelMe, a database and an online annotation tool that allows the sharing of images and annotations...

Ngày tải lên: 07/03/2014, 23:20

... Integration, application and practice objectives are one area where practica and capstones (theses or projects) can serve a critical catch-all role, in much the same way as qualifying exams for ... [11]; and quality assurance and accreditation mechanisms for public health departments and related agencies [12-14] One response to this growing demand for a trained, competent workforce has been ... potential leader in establishing a thriving research base that emphasized population health and health behaviour research while generating responsive and progressive health and human service training...

Ngày tải lên: 18/06/2014, 17:20

... status, use of self-care and self-care support, and a set of validated measures on aspects of social capital and social support A second survey instrument was administered and audio-recorded and ... research aimed at constructing, adapting, and implementing strategies for self-care support for socially disadvantaged people with vascular conditions (diabetes, heart disease, kidney disease, and ... psychological mechanisms of behavioural change, may be excessively centred on individuals’ capacity and responsibility to initiate and sustain strategies for self-management and often fail to take into...

Ngày tải lên: 10/08/2014, 10:23

... falls and harm from falls in older people best practice guidelines for Australian community care Canberra: Commonwealth of Australia Australian Institute of Health and Welfare (2007) Older Australia ... factors for occasional and multiple falls in older Australians who live at home Australian Journal of Physiotherapy, 50(3), 153–159 National Health and Medical Research Council (2009) Australian ... implementation and evaluation of innovative health policies and programs at national, state and local levels His research interests are centred around implementation science in public health and he has...

Ngày tải lên: 25/08/2016, 22:22

... Specified Data Private Sub btnView_Click(ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles btnView.Click Dim odaDisplay As OleDb.OleDbDataAdapter Dim dtDisplay As New DataTable() ... string is passed to a DataAdapter control, filling a data table From there, the data is displayed when the data source of the DataGrid control is set to the data table Users can change the sort ... buttonface Label Name Label1 Text Tables Name Label2 Text Columns Name Label3 Text SQL String Name Label4 Text Data Display Name lstTables AutoPostback True Name lstColumns SelectionMode Multiple AutoPostback...

Ngày tải lên: 26/01/2014, 11:20

... entered into the analyses as linear variables The association between daily levels of traffic-related air pollutants and ER attendance for respiratory causes was analysed by a conditional logistic ... were calculated for the demographics of patients with ER hospital admission for respiratory disorders and for meteorological factors and air pollutant levels, and a matrix of Pearson’s correlation ... 2005-2007 Lag is for pollutant concentrations averaged on the day of the call, lag is for pollutant concentrations averaged for the previous day of the call, and so on Associations are expressed as adjusted...

Ngày tải lên: 17/02/2014, 22:20

... Jennifer Kavanagh, RAND Corporation, 1776 Main Street, Santa Monica, California 90407, or Jennifer_Kavanagh@rand.org For more information on RAND's Forces and Resources Policy Center, contact the ... ”technical” positions, including aviation machinist’s mate, aviation structural mechanic, aviation ordnanceman, aviation equipment support technician, and aviation survival equipmentman; and semi-technical” ... Director, Susan Everingham She can be reached at the same address, by e-mail: susan_everingham@rand.org, or by phone: 310-393-0411, extension 7654 More information about RAND is available at www.rand.org...

Ngày tải lên: 17/02/2014, 22:20

Ngày tải lên: 08/03/2014, 05:21

... paragraph as important, and the other sentences as not important We included this approach merely as a simple baseline 2.2 Word -based approaches Word -based approaches to summarization are based ... the Wall Street Journal Our results indicated that a simple paragraphbased algorithm that was intended as a baseline performed very poorly, and that word -based and some coherence -based algorithms ... collapsed the data for each text for the WithParagraph and the NoParagraph condition, and treated them as one experiment Figure shows that when the data from Experiments and are collapsed, PageRank 0.4...

Ngày tải lên: 17/03/2014, 06:20

... surface areas The rutile nanotubes used in this work, however, have surface areas comparable with those of anatase nanotubes, and thus are ideal candidates for photocatalytic testing The test reaction ... compared a rutile material with a larger surface area than anatase (b) Interestingly, sample TiO2-NT2 exhibited a photocatalytic activity that was even higher than that of the anatase nanotubes ... rutile materials that had significantly smaller surface areas than the anatase materials Therefore, an effect of the surface area could not be entirely excluded, in contrast to our work, which compared...

Ngày tải lên: 20/03/2014, 13:11

... parameters compared to known methods, which are based on word trigrams This method also has the advantage that training can be done once and for all, and quite manageably, for all confusion sets; ... confusion sets can be added later without any additional training This feature makes Trigrams a very easily expandable system Empirical evaluation of the trigram method demonstrates that it performs well ... the set of features that match a particular target occurrence Suppose for a moment that we were applying a naive Bayesian approach We would then calculate the probability that each word wi in...

Ngày tải lên: 23/03/2014, 20:21

... Dekang Lin 1998 Automatic retrieval and clustering of similar words In Proceedings of the COLING-ACL'98, pages 768-773 Proceedings of EACL '99 Rila Mandala, Takenobu Tokunaga, and Hozumi Tanaka ... L Chapman 1977 Roget's International Thesaurus (Forth Edition) Harper and Row, New York Kenneth Ward Church and Patrick Hanks 1990 Word association norms, mutual information and lexicography ... RIA O 94 Conference Hinrich Schutze and Jan Pederson 1997 A cooccurrence -based thesaurus and two applications to information retrieval Information Processing and Management, 33(3):307-318 Satoshi...

Ngày tải lên: 31/03/2014, 21:20

... that can be interpreted as consumer-perception variables (quality) and quality-signal variables (supermarket and label) perform better statistically than the standard intrinsic-quality cue variables ... As an example, many coffee brands use fair-trade labels (see Figure 6) in their marketing strategies Fair-trade labels have also been used for cocoa and bananas The academic literature dealing ... Indication (PGI) Labels Regional and local origin labeling is also gaining prominence The increasing demand for high-quality and high-status products and a desire for cultural identification have...

Ngày tải lên: 08/04/2014, 18:33

Ngày tải lên: 03/06/2014, 02:10

... Andrographolide (Andrographis paniculata), [62] neem (Azadirachta indica), [57] and the Siddha combination therapy RAN (Rasagandhi mezhuga, Amukkara chooranum and Nellikkai lehyam)] should be replicated ... Srikumar R, Parthasarathy NJ, Shankar EM, Manikandan S, Vijayakumar R, Thangaraj R, Vijayananth K, Sheeladevi R, Rao UA: Evaluation of the growth inhibitory activities of Triphala against common bacterial ... (Andrographis paniculata), [62] and neem (Azadirachta indica), [57] as well as the Siddha combination therapy RAN (Rasagandhi mezhuga, Amukkara chooranum and Nellikkai lehyam).[6] The reader is referred...

Ngày tải lên: 10/08/2014, 05:21

... socio-demographic data, past sentences, drug use and sexual behaviors prior to and during incarceration, tattooing, access to medical care and past medical history was provided to all inmates Overall, ... access has greatly contributed to the reduction of HIV prevalence among IDUs [28] NSPs are already available in Switzerland, Germany, Spain, Luxembourg and Scotland, and will soon become available ... 1:107-113 Buavirat A, Page-Shafer K, van Griensven GJ, Mandel JS, Evans J, Chuaratanaphong J, Chiamwongpat S, Sacks R, Moss A: Risk of prevalent HIV infection associated with incarceration among injecting...

Ngày tải lên: 11/08/2014, 18:20

... tertiary level hospital in Allahabad, India Asian Pac J Cancer Prev 2008, 9(2):263-5 Chaudhary AK, Singh M, Sundaram S, Mehrotra R: Role of human papillomavirus and its detection in potentially malignant ... this article as: Chaudhary et al.: Comparative study between the Hybrid Capture II test and PCR based assay for the detection of human papillomavirus DNA in oral submucous fibrosis and oral squamous ... and drug administration (FDA) The performance characteristics of HC-II assay and the PCR for detection of HPV DNA have been compared in cervical lesions and results shown variation [16-19] Many...

Ngày tải lên: 12/08/2014, 01:22

... performance and selfperceived handicap among dizzy patients in primary health care Scandinavian Journal of Primary Health Care 2005, 23(4):215-220 56 Hawk C, Cambron J: Chiropractic care for ... items for systematic reviews and meta-analyses: the PRISMA statement Annals of Internal Medicine 2009, 151(4):264-269 39 Denham T, McKinnon WA: Vestibular Rehabilitation Rehabilitation Management ... complaints of dizziness, visual or gaze disturbances and balance impairment [34] In a recent meta-analysis of vestibular rehabilitation for unilateral peripheral vestibular dysfunction is was concluded...

Ngày tải lên: 13/08/2014, 15:21