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Aproximadamente 18726 registro(s) hasta el momento: (journal)

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Recurso libre

The relationship knowledge, learning, innovation and competitive advantages: a conceptual model.
COSTA, M. da P. B. - CABRAL, J. E. de O.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	2010
Fecha:	2011-02-28
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Ética en publicidad online, Ethics in online advertising
Castelló Martínez, Araceli

Formato:	info:eu-repo/semantics/article
Enlaces:	La consolidación de Internet como soporte publicitario obliga a una revisión de los principios legales y éticos aplicables a las iniciativas publicitarias en el mundo digital, teniendo en cuenta además las peculiaridades de nuevos espacios digitales como los Social Media.,…
Fecha:	2011-03-17
Recurso:	RUA Docencia

Recurso libre

Journal of Dental Sciences and Research

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-10-25
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

Journal of Clinical Medicine Research

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-03-23
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

Philosophy Pathways : Electronic Journal

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-03-25
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

International Journal of Organ Transplantation Medicine

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-06-02
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

Intermountain West Journal of Religious Studies

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-05-31
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

Journal of Competitiveness

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-02-09
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

University of Toronto Medical Journal

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-12-13
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

10.

Turkish Journal of Field Crops

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-09-16
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

11.

Quotidian : Dutch Journal for the Study of Everyday Life

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-06-01
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

12.

EIRP Proceedings

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-10-28
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

13.

English for Specific Purposes World

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-01-22
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

14.

Escritos de Psicología

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-01-25
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

15.

Micromachines

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-08-23
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

16.

Investigative Genetics

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-09-20
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

17.

E-psychologie : Elektronický Časopis ČMPS

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-09-30
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

18.

Revista Médica del Uruguay

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-12-08
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

19.

CPU-e : Revista de Investigación Educativa

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-04-20
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

20.

European Psychomotricity Journal

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-07-12
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

21.

International Journal of Mathematical Sciences & Applications

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-09-11
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

22.

English as a foreign language in the EU: preliminary analysis of the difference in proficiency levels among the member states
Rubio Alcalá, Fernando D. - Martínez Lirola, María

Formato:	info:eu-repo/semantics/article
Enlaces:	Recent research about languages in the EU has reported that English is the most widely known language besides the mother tongue in the EU member states, and it is also the most widely spoken language at country level in sixteen…
Fecha:	2011-02-10
Recurso:	RUA Docencia

Recurso libre

23.

Temida

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-11-11
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

24.

Glasnik Etnografskog Instituta SANU

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-11-04
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

25.

Zbornik Instituta za Pedagoška Istraživanja

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-09-20
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

26.

Knowledge and Management of Aquatic Ecosystems

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-01-29
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

27.

Social Research Reports

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-04-20
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

28.

Annals of the Faculty of Engineering Hunedoara

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-08-16
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

29.

Himiâ Rastitelʹnogo Syrʹâ

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-12-10
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

30.

Digital Culture & Education

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-03-31
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

31.

Schriften des Naturwissenschaftlichen Vereins für Schleswig-Holstein

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-11-22
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

32.

International Journal of Emerging Sciences

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-06-16
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

33.

Journal of Technology and Science Education

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-08-31
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

34.

e-Makalat Mezhep Arastirmalari Dergisi

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-03-23
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

35.

Journal of Women's Entrepreneurship and Education

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-05-13
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

36.

Journal of Gastrointestinal Oncology

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-02-14
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

37.

International Journal of Information Engineering and Electronic Business

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-10-13
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

38.

International Journal of Engineering Business Management

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-02-25
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

39.

European Journal for Research on the Education and Learning of Adults

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-01-21
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

40.

Bolema : Boletim de Educação Matemática

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-04-11
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

41.

Archiva Zootehnica

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-09-01
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

42.

Philosophical Sciences

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-10-24
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

43.

Tópicos

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-09-22
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

44.

Acta Societatis Botanicorum Poloniae

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-08-08
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

45.

Literacy and Numeracy Studies

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-02-14
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

46.

Estudio de la hidroquímica de la intrusión marina: desarrollo de un modelo de transporte reactivo
Boluda Botella, Nuria - Gomis Yagües, Vicente

Formato:	learningObject
Enlaces:	El texto describe el desarrollo de un modelo de transporte reactivo aplicado a la intrusión marina. Se valida con datos experimentales obtenidos en columnas de laboratorio por investigadores holandeses (C. A. J. Appelo)., El desarrollo del modelo se publicó en…
Fecha:	2010-02-16
Recurso:	RUA Docencia

Recurso libre

47.

Journal of Computational Geometry

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-12-02
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

48.

Outlines : Critical Practice Studies

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-05-17
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

49.

Universitas Odontologica

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-01-13
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

50.

Panace@ : Revista de Medicina, Lenguaje y Traducción

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-06-12
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

51.

Revista Brasileira de Informática na Educação

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-04-26
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

52.

Annals of Gastroenterology

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-06-07
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

53.

Pharmacology & Pharmacy

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-06-27
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

54.

Ciencias de la Información

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-10-10
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

55.

Études Ricoeuriennes / Ricoeur Studies

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-05-02
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

56.

CORMAS: A Computerized Tool for the Analysis of Eyewitness Memory Correspondence
De Mulder, Richard V.; Erasmus University Rotterdam - van Noortwijk, Kees; Erasmus University Rotterdam - Goldsmith, Morris; Institute of Information Processing and Decision Making, University of Haifa - Pansky, Ainat; Institute of Information Processing and Decision Making, University of Haifa - Koriat, Asher; Institute of Information Processing and Decision Making, University of Haifa - Kadourin Labin, Shlomit; Institute of Information Processing and Decision Making, University of Haifa

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion,
Enlaces:	This paper presents a new approach to the study and assessment of eyewitness memory reports. The Eyewitmem Project, an interdisciplinary research initiative financed by the European Commission, attempts to use psychological knowledge and computer-aided document analysis as well as magnetic…
Fecha:	2010-09-28
Recurso:	European Journal of Law Technology

Recurso libre

57.

Journal of Critical Globalisation Studies (JCGS)

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-08-02
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

58.

Microwave Review

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2011-07-06
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

59.

Propriedades funcionais de araçá-amarelo, araçá-vermelho (Psidium cattleyanum Sabine) e araçá-pera (P. acutangulum D.C.) cultivados em Pelotas/RS.
FETTER, M. da R. - VIZZOTTO, M. - CORBELINI, D. D. - GONZALES, T. N.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	2010
Fecha:	2011-09-14
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

60.

A Silent ‘D’
Norman, Eddie; Loughborough University

Formato:	info:eu-repo/semantics/article, Editorial, info:eu-repo/semantics/publishedVersion
Enlaces:	Descripción completa.
Fecha:	2010-07-28
Recurso:	Design and Technology Education: an international journal

Recurso libre

61.

Detection of major capsid protein of infectious myonecrosis virus in shrimps using monoclonal antibodies.
SEIBERT, C. H. - BORSA, M. - ROSA, R. D. - CARGNIN-FERREIRA, E. - PEREIRA, A. M. L. - GRISARD, E. C. - ZANETTI, C. R. - PINTO, A. R.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	Infectious myonecrosis virus (IMNV) has been causing a progressive disease in farm-reared shrimps in Brazil and Indonesia. Immunodiagnosticmethods for IMNVdetection, although reliable, are not employed currently becausemonoclonal antibodies (MAbs) against this virus are not available. In this study, a fragment…
Fecha:	2011-04-09
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

62.

Mark Hulsether: Religion, Culture and Politics in the Twentieth-Century United States
Rosen, Raphael

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion,
Enlaces:	Descripción completa.
Fecha:	2010-10-28
Recurso:	International journal of communication

Recurso libre

63.

Europe's Journal of Psychology

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-07-15
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

64.

Índices y bases bibliométricas en que aparece la RLMC, Indexes and bibliometric bases for the Latin American Journal of Behavioral Health
Altamirano Soriano, Adriana Marisela

Formato:	, ,
Enlaces:	,
Fecha:	2011-09-28
Recurso:	Revistas UNAM

Recurso libre

65.

Design On The Go: How African American youth use mobiletechnologies for digital content creation
Harris, Ronah; Columbia University

Formato:	info:eu-repo/semantics/article, Research Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	The use of mobile technologies has been proposed forincreasing access and designing innovative educationalactivities. Unfortunately, there is limited data on the currentuses of cellular phones amongst low-income AfricanAmerican youth. In particular, there is little known abouthow this population may design…
Fecha:	2010-07-28
Recurso:	Design and Technology Education: an international journal

Recurso libre

66.

A Method for User Centering Systematic Product DevelopmentAimed at Industrial Design Students
Coelho, Denis A.; Universidade da Beira Interior

Formato:	info:eu-repo/semantics/article, Research Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	Instead of limiting the introduction and stimulus for newconcept creation to lists of specifications, industrial designstudents seem to prefer to be encouraged by ideas incontext. A new method that specifically tackles humanactivity to foster the creation of user centered concepts…
Fecha:	2010-07-28
Recurso:	Design and Technology Education: an international journal

Recurso libre

67.

Doing It With Passion
Kimbell, Richard; Goldsmiths, University of London

Formato:	info:eu-repo/semantics/article, Reflective Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	In a recent tutorial with a group of students I have been forced to confront an awkward truth. One of the problems of getting on a bit is that one’s writing history goes back along way and occasionally I have…
Fecha:	2010-07-28
Recurso:	Design and Technology Education: an international journal

Recurso libre

68.

Miniestaquia e anatomia de pinhão manso (Jatropha curcas L.).
TAGLIANI, M. C. - ZUFFELLATO-RIBAS, K. C - LAVIOLA, B. G. - KOEHLER, H. S.

Formato:	Resumo em anais de congresso (ALICE)
Enlaces:	2011
Fecha:	2011-09-28
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

69.

System Design As A Three-Phase Dual-loop (TPDL) Process: Typesof knowledge-applied sources of feedback, and studentdevelopment as independent learners
Barak, Moshe; Ben Gurion University of the Negev

Formato:	info:eu-repo/semantics/article, Research Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	This study aimed at exploring how high school studentsdeal with designing an information system, for example,for a small business or a medical clinic, the extent towhich students develop as independent learners whileworking on their projects, and the factors that help…
Fecha:	2010-07-28
Recurso:	Design and Technology Education: an international journal

Recurso libre

70.

Teaching Ethics For Design For Sustainable Behaviour: A pilot study
Lilley, Debra; Loughborough University - Lofthouse, Vicky; Loughborough University

Formato:	info:eu-repo/semantics/article, Research Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	Design for sustainable behaviour is an emerging activityunder the banner of sustainable design which aims toreduce the environmental and social impacts of productsby moderating users’ interaction with them. The intendedoutcome of design for sustainable behaviour is to reducenegative environmental and…
Fecha:	2010-07-28
Recurso:	Design and Technology Education: an international journal

Recurso libre

71.

Developing Novel Explanatory Models For Electronics Education
Pulé, Sarah; University of Malta - McCardle, John; Loughborough University

Formato:	info:eu-repo/semantics/article, Research Articles, info:eu-repo/semantics/publishedVersion
Enlaces:	This paper explores how representations of technologicalconcepts may be designed to help students with visuallearning styles achieve successful comprehension in thefield of electronics. The work accepts a wide definition ofwhat is understood by the visualisation of a model in thatit…
Fecha:	2010-07-28
Recurso:	Design and Technology Education: an international journal

Recurso libre

72.

In the Beginning: The Founding of the CSSHE and its Journal
Pascal, Charles E.

Formato:	other
Enlaces:	Descripción completa.
Fecha:	2011-04-28
Recurso:	Canadian Journal of Higher Education

Recurso libre

73.

AN EVOLUTION FROM PRETREATMENT TO FRACTIONATION WILL ENABLE SUCCESSFUL DEVELOPMENT OF THE INTEGRATED BIOREFINERY
Bozell, Joseph J.

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The current state of biorefinery development is focused almost entirely on the production of fuel ethanol. However, an ethanol-centric approach misses the crucial example set by the petrochemical industry. The ability to fractionate a raw material, rather than simply pretreating…
Fecha:	2010-04-28
Recurso:	Bioresources

Recurso libre

74.

UTILIZATION OF WEEDS AND AGRIWASTE BY POPULARIZING HANDPAPERMAKING IN KERALA, INDIA
Nambisan, Padma

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Kerala in south India grows several cash crops such as banana and pineapple, the crop residues of which are sources of natural fibres that can be used in hand papermaking. Kerala, however, does not have a tradition in hand papermaking.…
Fecha:	2010-04-28
Recurso:	Bioresources

Recurso libre

75.

RESEARCH CONCERNING THE USE OF BEECHWOOD PREHYDROLYSATES TO GROW YEASTS
Stanciu, Constantin

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	This paper reports results concerning characterization and improvement of biological quality of beechwood prehydrolysate in order to adapt the Candida Scottii yeast to this nutritive medium. Some difficult aspects caused by the presence of lignin compounds in the prehydrolysate are…
Fecha:	2010-04-28
Recurso:	Bioresources

Recurso libre

76.

SPECIFIC RESISTANCE AND SPECIFIC INTENSITY OF BELT SANDING OF WOOD
Porankiewicz, Boleslaw - Banski, Adrian - Wieloch, Grzegorz

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	This paper examines and discusses the specific belt sanding resistance K (N·cm-2) and specific belt sanding intensity SI (g·cm-2·min-1), for wood of Pinus sylvestris L., Picea abies L., Quercus robra L., Acer pseudoplatanus L., Alnus glutinosa Gaertn., and Populus Nigra…
Fecha:	2010-04-28
Recurso:	Bioresources

Recurso libre

77.

STORAGE OF CHEMICALLY PRETREATED WHEAT STRAW – A MEANS TO ENSURE QUALITY RAW MATERIAL FOR PULP PREPARATION
Leponiemi, Anja Paula Maria - Pahkala, Katri - Heikkilä, Terttu

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The aim of this study was to evaluate effects of chemical pretreatment and storage on non-wood pulping and on pulp quality. The processes studied were hot water treatment followed by alkaline peroxide bleaching or soda cooking. The results showed that…
Fecha:	2010-04-28
Recurso:	Bioresources

Recurso libre

78.

WATER RETENTION VALUE MEASUREMENTS OF CELLULOSIC MATERIALS USING A CENTRIFUGE TECHNIQUE
Cheng, Qingzheng - Wang, Jinxin - McNeel, Joseph - Jacobson, Peter

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	A centrifugal method has been modified and applied to the assessment of water retention value (WRV) in cellulosic materials. Microcrystalline cellulose (MCC), small particles/fibrils isolated from MCC using high-pressure homogenizer, and pulp fibers saturated in water were centrifuged at different…
Fecha:	2010-04-28
Recurso:	Bioresources

Recurso libre

79.

International Journal of Information, Business and Management

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-11-08
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

80.

International Journal of Database Management Systems

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-08-19
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

81.

Journal of Venom Research

Formato:	journal
Enlaces:	Descripción completa.
Fecha:	2010-10-25
Recurso:	Directory of Open Access Journals - DOAJ

Recurso libre

82.

NANOFILLERS FOR PAPERMAKING WET END APPLICATIONS
Shen, Jing - Song, Zhanqian - Qian, Xueren - Yang, Fei - Kong, Fangong

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The papermaking industry can benefit a lot from nanotechnology. This versatile technology can also be used in the area of fillers for papermaking wet end applications. In such applications the main technological examples currently available include wet end addition of…
Fecha:	2010-04-28
Recurso:	Bioresources

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83.

OPPORTUNITIES FOR WOOD PLASTIC COMPOSITE PRODUCTS IN THE U.S. HIGHWAY CONSTRUCTION SECTOR
Thompson, Derek W - Hansen, Eric N - Knowles, Chris - Muszynski, Lech

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The aim of this research is to examine the market potential for wood plastic composite (WPC) products in the highway construction sector in place of non-renewable materials (e.g. virgin plastic and steel) and preservative-based products (treated wood). State-level transportation officials…
Fecha:	2010-04-28
Recurso:	Bioresources

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84.

THE INFLUENCE OF ULTRASONIC TREATMENT ON THE BLEACHING OF CMP REVEALED BY SURFACE AND CHEMICAL STRUCTURAL ANALYSES
Xing, Mian - Yao, Sheng - Zhou, Shu-Ke - Zhao, Qiang - Lin, Jian-Hang - Pu, Junwen

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Effects of ultrasonic pretreatment on the bleaching of chemimechanical pulp (CMP) fiber of triploid Chinese white Poplar were investigated. Before single-stage hydrogen peroxide bleaching, CMP was sonicated at 1.5% pulp consistency and 50oC for 20min with 90% amplitude and 20s…
Fecha:	2010-04-28
Recurso:	Bioresources

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85.

STUDY OF CELLULOSE PARACRYSTALLINITY
Ioelovich, Michael - Leykin, Alex - Figovsky, Oleg

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The paracrystallinity of cellulose samples was studied with a complex of investigation methods including X-ray, NMR, sorption, calorimetry, and some others. It was found that the paracrystalline fraction of cellulose is located on the surface of crystallites as thin monomolecular…
Fecha:	2010-04-28
Recurso:	Bioresources

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86.

FAST PYROLYSIS OF LIGNINS
Beis, Sedat - Mukkamala, Saikrishna - Hill, Nathan - Joseph, Jincy - Baker, Cirila - Jensen, Bruce - Stemmler, Elizabeth - Wheeler, Clayton - Frederick, Brian - van Heiningen, Adriaan - Berg, Alex - DeSisto, William Joseph

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Three lignins: Indulin AT, LignoboostTM, and Acetocell lignin, were characterized and pyrolyzed in a continuous-fed fast pyrolysis process. The physical and chemical properties of the lignins included chemical composition, heat content, ash, and water content. The distributed activation energy model…
Fecha:	2010-04-28
Recurso:	Bioresources

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87.

NOVEL USE OF WASTE KERATIN AND COTTON LINTER FIBERS FOR PROTOTYPE TISSUE PAPERS AND THEIR EVALUATION
Shi, Bo - Shannon, Tom G. - Pelky, Ellen

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Corporate environmental sustainability calls for sustainable product manufacturing with less creation of waste material or increased reuse of waste materials. One example is the use of keratin fiber from the poultry industry and cotton linter from the textile industry for…
Fecha:	2010-04-28
Recurso:	Bioresources

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88.

PREPARATION OF BIODEGRADABLE FLAX SHIVE CELLULOSE-BASED SUPERABSORBENT POLYMER UNDER MICROWAVE IRRADIATION
Feng, Hao - Li, Jian - Wang, Lijuan

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Superabsorbent polymer was prepared by graft polymerization of acrylic acid onto the chain of cellulose from flax shive by using potassium persulfate (KPS) as an initiator and N,N’-methylenebisacrylamide (MBA) as a crosslinker under microwave irradiation. SEM photographs were also studied…
Fecha:	2010-04-28
Recurso:	Bioresources

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89.

FORMATION OF VANILLIN AND SYRINGALDEHYDE IN AN OXYGEN DELIGNIFICATION PROCESS
Wong, Zhaojiang - Chen, Kefu - Li, Jun

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The formation of vanillin and syringaldehyde during an oxygen delignification process was evaluated. The cleavage of conjugated Cα-Cβ bonds in phenolic lignin caused by the attack of oxygen leads to the formation of aromatic aldehydes and ketones. The formation mechanism…
Fecha:	2010-04-28
Recurso:	Bioresources

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90.

TECHNOLOGICAL EVALUATION OF CARBOXYMETHYL SESBANIA GALACTOMANNAN GUM DERIVATIVES AS THICKENERS IN REACTIVE PRINTING
Rekaby, Manal Moustafa - Hermina, Ibrahim Abd El-Thalouth - Abd El-Rahman, Adel A. - El-Khabiry, Shabaan Abd El-Satar

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Galactomannan gum isolated from the seeds of sesbania was subjected to chemical modification via carboxymethylation in non-aqueous medium using monochloroacetic acid under the catalytic action of sodium hydroxide. The obtained derivatives were subjected to measuring the degrees of substitution (D.S.),…
Fecha:	2010-04-28
Recurso:	Bioresources

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91.

LAYER-BY-LAYER NANOSCALE BONDLINES FOR MACROSCALE ADHESION
Zhou, Yu - Renneckar, Scott - Li, Qingqing - Pillai, Karthik V - Lin, Zhiyuan - Church, W Travis

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The objective of this study was to test the bonding performance of nanoscale bondlines, which were fabricated with polyelectrolytes by layer-by-layer assembly process onto wooden substrates. In this study, environmental scanning electron microscopy (ESEM) was used to characterize adsorbed multilayers…
Fecha:	2010-04-28
Recurso:	Bioresources

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92.

PRODUCTION OF LOW MOLECULAR WEIGHT CHITOSAN BY HOT DILUTE SULFURIC ACID
Zamani, Akram - Taherzadeh, Mohammad

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	A new method was developed for production of low molecular weight chitosan, in which high molecular weight chitosan was treated with dilute sulfuric acid at 120°C. Chitosan was dissolved in the acid solution in a few minutes, and as depolymerized…
Fecha:	2010-04-28
Recurso:	Bioresources

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93.

DELIGNIFICATION OF SUGARCANE BAGASSE WITH ALKALI AND PERACETIC ACID AND CHARACTERIZATION OF THE PULP
Zhao, Xuebing - van der Heide, Evert - Zhang, Ting - Liu, Dehua

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Sugarcane bagasse was delignified with alkali and peracetic acid in a two-stage process to obtain pulps with high yield and low kappa number. The experimental results indicated that alkali pretreatment prior to peracetic acid (PAA) delignification could significantly reduce PAA…
Fecha:	2010-04-28
Recurso:	Bioresources

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94.

UTILIZATION OF BAGASSE FIBER FOR PREPARATION OF BIODEGRADABLE FLAME RETARDING COMPOSITES (BFRCS)
Han, Wenjia - Chen, Kefu - Yang, Ren-Dang - Yang, Fei - Zhao, Chuanshan - Gao, Wenhua

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Bagasse is a renewable resource characterized by its low cost and environmental friendliness. In this work a novel technological process was proposed to make flame retarding composites (BFRCs) by using bagasse fiber. The bagasse was disintegrated by twisting it up…
Fecha:	2010-04-28
Recurso:	Bioresources

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95.

MECHANICAL PROPERTIES OF JUTE FIBER REINFORCED POLYPROPYLENE COMPOSITE; EFFECT OF CHEMICAL TREATMENT BY BENZENEDIAZONIUM SALT IN ALKALINE MEDIUM
Kabir, Md. Alamgir - Huque, M. Monimul - Islam, M. Rabiul - Bledzki, Andrej K.

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Raw jute fiber was treated with o-hydroxybenzenediazonium salt (o-HBDS) in alkaline media. Raw and modified jute fiber were used to prepare composites by mixing with polypropylene (PP) plastic in different weight fractions (20, 25, 30, and 35%) of jute fiber.…
Fecha:	2010-04-28
Recurso:	Bioresources

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96.

EFFECT OF DRYING AND CHEMICAL TREATMENT ON BAGASSE SODA PULP PROPERTIES DURING RECYCLING
Sheikhi, Parizad - Talaeipour, Mohammad - Hemasi, Amir Homan - Eslam, Habib Kademi - Gumuskaya, Esat

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Effects of chemical treatment on the potential for recycling of bagasse pulp were evaluated. The pulps were recycled three times with water (without treatment), sodium hydroxide, and ethylamine separately. Changes in crystalline structure of the pulp during recycling were investigated…
Fecha:	2010-04-28
Recurso:	Bioresources

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97.

INFLUENCE OF STEAM PRESSURE ON THE PHYSICO-CHEMICAL PROPERTIES OF DEGRADED HEMICELLULOSES OBTAINED FROM STEAM-EXPLODED LESPEDEZA STALKS
Wang, Kun - Jiang, Jianxin - Xu, Feng - Sun, Runcang - Baird, Mark S.

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Steam explosion pretreatment was used to release hemicelluloses from the stalks of Lespedeza crytobotrya, a potential woody biomass crop. Hemicelluloses from Lespedeza crytobotrya subjected to five different pretreatment severities were extracted with 60% aqueous ethanol solution containing 1% NaOH, characterized…
Fecha:	2010-04-28
Recurso:	Bioresources

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98.

REPLACEMENT OF SOFTWOOD KRAFT PULP WITH ECF-BLEACHED BAMBOO KRAFT PULP IN FINE PAPER
Zhao, Guanglei - Lai, Ronald - Li, Xiaofeng - He, Beihai - Greschik, Thomas

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Non-wood fibers such as bamboo and wheat straw have been playing important roles in the pulp and paper industry in China. In this study an ECF-bleached bamboo kraft pulp was compared with a bleached softwood kraft pulp (NBSK) as the…
Fecha:	2010-04-28
Recurso:	Bioresources

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99.

CHARACTERIZATION OF EXTRACTED LIGNIN OF BAMBOO (NEOSINOCALAMUS AFFINIS) PRETREATED WITH SODIUM HYDROXIDE/UREA SOLUTION AT LOW TEMPERATURE
Li, Ming-Fei - Fan, Yong-Ming - Xu, Feng - Sun, Run-Cang

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Ball-milled bamboo (Neosinocalamus affinis) was first treated under ultrasound at 20 oC in 95% ethanol solution for 0 to 50 min, dissolved in sodium hydroxide/urea solution (7% NaOH/12% urea) at –12 oC, and then extracted with ethanol and dioxane to…
Fecha:	2010-04-28
Recurso:	Bioresources

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100.

APPLIED STUDY OF BIRCH PULP BLEACHING USING DIMETHYLDIOXIRANE TO OBTAIN ACETATE-GRADE PULP
Zhou, Shu-Ke - Yao, Sheng - Xing, Mian - Pu, Jun-Wen

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	As a pulp bleaching agent, dimethyldioxirane (DMD) is effective and selective. In this study, it was employed as a delignifying agent or as an activating agent for hydrogen peroxide treatment in bleaching acetate-grade pulp. Brightness, kappa number, degree of polymerization…
Fecha:	2010-04-28
Recurso:	Bioresources