Metabuscador

Filtrado por:

Temas

No aplica (3367)
LCC:Medicine (506)
LCC:R (506)
LCC:Q (408)
Más...

Idiomas

Inglés (6706)
Español (3371)
English (1646)
Portugués (719)
No aplica (496)
Más...

Recursos

SCIELO (3679)
Directory of Open Access Journals - DOAJ (2298)
Bioresources (593)
Advances in Electrical and Electronic Engineering (488)
Université de Montreal (441)

Más...

Año

2014 (127)
2013 (1616)
2012 (776)
2010 (557)
2009 (454)
2008 (274)
Más...

Aproximadamente 14624 registro(s) hasta el momento: (journal)

Mostrar 10 | 50 | 100 resultados por página

Recurso libre

CO2 emissions from a tropical hydroelectric reservoir (Balbina, Brazil).
KEMENES, A. - FORSBERG, B. R. - MELACK, J. M.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	Hydroelectric reservoirs can release significant quantities of CO2, but very few results are available from the tropics. The objective of the present study was to estimate the emission of CO2 from the Balbina hydroelectric reservoir in the central Brazilian Amazon.…
Fecha:	2011-07-28
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Characterization study on the variation of weight percentage of Alumina Aluminum in-situ Particulate reinforced composite material
Raghuram, K.S. - Raju, N.V.S.

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	IN-SITU Al2O3 SiC C having 20 wt%, 25 wt%, 30 wt% and 35wt% of powdered particulate were fabricated by liquid metallurgy (stir cast) method. The composite specimens were machined as per test standards. The specimens were tested to know the…
Fecha:	2011-07-28
Recurso:	Innovative systemas design and engineering

Recurso libre

Corporate Social Responsibility: Issues and Controversies
Sahoo, Chandrakanta

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	In recent times, Corporate Social Responsibility (CSR) has become an ever-increasing debatable topic of discussion among researchers and practitioners. But lack of a unified definition of CSR creates controversies at the conceptual levels of different of its stakeholders. It creates…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

How Brand Personality affects Products with different Involvement Levels?
Punyatoya, Plavini

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	Brand personality is seen as the set of human characteristics associated with a brand. It carries the symbolic meaning of the brand. Whether it is a low or high involvement product, brand personality will definitely improve the consumer brand preference…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

Measuring Customer Satisfaction in the Local Ghanaian Restaurant Industry
Inkumsah, Winston Asiedu

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	As the Ghanaian food sector continues to grow and with Ghanaian consumers perception for quality food been on the rise, the issue of customer satisfaction continues to engage the mind of academia and local restaurant managers. This research ascertained the…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

Energy efficient Hydroxy Gas generator
Bhattacharya, Ritesh - Srivastava, Shakun

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	As requirement regarding energy consumption increases we are switching over the unconventional methods such as Nuclear Fuel, Solar Power etc, and In Present situation we have to take care of our environment also ,In many countries research are going on…
Fecha:	2011-07-28
Recurso:	Innovative systemas design and engineering

Recurso libre

An Empirical Study of Impact of HIV/AIDS on India's Sustainable Growth Rate
Singh, Alok Kumar

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	India is one of the largest and most populated countries in the world, with over one billion inhabitants. Of this number, it's estimated that around 2.4 million people are currently living with HIV. HIV emerged later in India than it did…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

Evaluating the Technical Efficiency of Hospitals in Southeastern Nigeria
Eme Ichoku, Hyacinth - Fonta, William M. - Onwujekwe, Obinna E. - Kirigia, Joses M.

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	Efficient utilization of health resources is a critical requirement for attaining health system goals particularly in low income countries. Inefficiency in health resource utilization may imply death for the next child in the queue in a resource constrained environment. This…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

The Impact of Agricultural Credit on Agricultural Productivity in Dera Ismail Khan (District) Khyber Pakhtonkhawa Pakistan
Saleem, Muhammad Amjad - Ali Jan, Farzand

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	Agriculture is not only the backbone of our food, livelihood and ecological security system, but is also the very soul of our sovereignty. In Pakistan population density is high and has been increasing day by day and agricultural land has…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

10.

Determinants of Success and Failure of Entrepreneurs of SMEs in Bangladesh- An Explorative Study
QUADIR, S. M. NASRUL - JAHUR, MOHAMMAD SALEH

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	Entrepreneurs and entrepreneurship are significantly correlated with the economic development of a country. Entrepreneurs cannot easily succeed in doing successful business venture without facing risk that arises from internal and external conditions. So, the present study has been undertaken in…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

11.

Effect of TQM on customer satisfaction in Indian Banking industry: A literature review
Pattanayak, Durgesh - Maddulety, K.

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	Total Quality Management (TQM) has been practised in diverse industries from manufacturing to services. But its important in banking sector has attracted only a few researchers. By providing the best service quality in banks higher organizational performance will be expected.…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

12.

Segmentation in Manufacturing and Service Industry: a Key to Profitability
Messah, Omboi Bernard - Rintari, Nancy - Otike, Fredrick Wawire

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	The aim of this study was to assess the segmentation practices of furniture manufacturing businesses. A survey of sixty registered furniture manufacturers was carried out in Meru North District. The general objective of this study was to find out how…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

13.

ICT, Globalization and the Labour Market: turning brain drain to brain gain
Ismail Kayode, Olaoye - Muhammad AlFurqan, Dabiri - Abdullah Adeyanju, Binuyo

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	The relationship between globalization and the growth of a global labour market is examined in this paper. Using exploratory methods, it was discovered that ICT has contributed to the phenomenon of brain drain but it has also created avenues for…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

14.

Minimizing Rental Cost under Specified Rental Policy in Two Stage Flow Shop, the Processing Time Associated with Probabilities Including Break-down Interval and Job â€“ Block Criteria
Sharma, Sameer - Gupta, Deepak

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	In real world scheduling applications, machines might not be available during certain time periods due to deterministic or stochastic causes. This paper is an attempt to study the two machine general flow shop problem in which the processing time of…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

15.

Financial Analysis of Selected Pharmaceutical Companies in Bangladesh
Majumder, Md. Tofael Hossain - Rahman, Mohammed Mizanur

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	With the rapid growth of trade, commerce and industries, the numbers of publicly traded companies are considerably increasing in Bangladesh. Pharmaceutical is an important adjunct of industrialization in the country. But the net profit of this industry has decreased for…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

16.

The differential game theory of RMB exchange rate under Marshall-Lerner Conditions and Constraints
Chen, Ting - He, Shouchao

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	The Marshall-Lerner condition is a theory to study how the exchange rate changes influence the payment balance in international trade. However, in the international trade business, using the Marshall - Lerner condition for decision-making model always leads to conclusions that…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

17.

Modified Approach for Cutting Force Measurement Face in Milling
Antony Sequeira, Anil - Bhat, Dr. Thirumaleswara - Sriram, N.S.

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	In modern manufacturing processes, there is an ever increasing demand for higher productivity. The continuous demand for higher productivity and product quality asks for better understanding and control of machining processes by reducing machining time with the increase of cutting…
Fecha:	2011-07-28
Recurso:	Innovative systemas design and engineering

Recurso libre

18.

Scope of Energy Consumption & Energy Conservation in Indian auto part manufacturing Industry
Naik, Irawati - More, S.S. - Naik, Himanshu

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	Energy is crucial to human sustenance and development. Due to the increase in the Demand of energy and deficiency in power generation, day by day the gap between demand and supply of electric energy is widening. Bridging this gap from…
Fecha:	2011-07-28
Recurso:	Innovative systemas design and engineering

Recurso libre

19.

Effect of retempering with retarding admixture on properties of concrete subjected to prolonged mixing
Mane, Kiran M. - Kulkarni, D. K.

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	In situations like delivery of concrete from central mixing plant, in road construction, in constructing lengthy tunnels, in transportation of concrete by manual labor, in hilly terrain long hauling of concrete is required. Loss of workability and undue stiffening of…
Fecha:	2011-07-28
Recurso:	Innovative systemas design and engineering

Recurso libre

20.

Micro Smart Grid Technology for Rural Indian model
Naik, Himanshu - Chauhan, D.S.

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	Today world is step-in 21st century. But still in major part of India cannot get 24 X 7 eclectic power supply. Electrical power has become a prime necessity for any country for economic development. And power shortage is a dominant…
Fecha:	2011-07-28
Recurso:	Innovative systemas design and engineering

Recurso libre

21.

MAIN AND NORMAL CUTTING FORCES BY MACHINING WOOD OF PINUS SYLVESTRIS
Porankiewicz, Boleslaw - Axelsson, Bengt - Anders Grönlund, Anders - Marklund, Birger

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	In this work the multi-factor, non-linear dependencies between main (tangential) FC (N) and normal (radial) FN (N) cutting forces and eight machining parameters by sawing simulation of wood of Pinus sylvestris L. were evaluated. The relationships are graphically illustrated and…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

22.

FIBER REINFORCED SOY-BASED POLYURETHANE SPRAY FOAM INSULATION. PART 1: CELL MORPHOLOGIES
Khazabi, Mustafa - Gu, Ruijun - Sain, Mohini

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Environmentally friendly polyurethane (PU) spray foam insulation was prepared by substituting petrochemical polyol with soy-based polyol. The effects of adding wood fiber and water on the cell morphologies were studied. Cell size increased with the presence of wood fiber, but…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

23.

TAR ANALYSIS IN SYNGAS DERIVED FROM PELLETIZED BIOMASS IN A COMMERCIAL STRATIFIED DOWNDRAFT GASIFIER
Gautam, Gopal - Adhikari, Sushil - Thangalazhy-Gopakumar, Suchithra - Brodbeck, Christian - Bhavnani, Sushil - Taylor, Steven

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	A study was conducted to quantify tar formation in a stratified downdraft gasifier using wood pellets. The effect of biomass flow rate on tar concentration was also analyzed, and more than thirty compounds in tar were quantified. Among the different…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

24.

GLUCOSE FROM PAPER MILL SLUDGE
Banerjee, Sujit

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Enzymatic hydrolysis of sludge from a bleached tissue mill generates glucose that can be sold as a product or sent to an ethanol plant. Hydrolysis rates using enzymes from two sources are reported, and a configuration for the industrial conversion…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

25.

COMPARATIVE PROPERTIES OF SODA PULPS FROM STALK, BAST AND CORE OF MALAYSIAN GROWN KENAF
Ibrahim, Mazlan - Wan Daud, Wan Rosli - Law, Kwei-Nam

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Soda pulping was performed using kenaf stalk, core, and bast as raw materials. It was observed that all these components could yield good paper characteristics when the resulting pulps were beaten to a freeness of 200 to 300 mL. Soda…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

26.

Effects of Workplace Diversity Management on Organizational Effectiveness: a case study
Otike, Fredrick Wawire - Messah, Omboi Bernard - Mwalekwa, Francis Kitatu

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	The study sought to establish effects of workforce diversity management on the organizational effectiveness selected branches of Kenya commercial bank limited .Specifically, the study sought to establish the extent of demographic diversity , extent of social-cultural diversity, the management of…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

27.

Relating Occupational Self Efficacy to Team Effectiveness
Manhas, Coral - Bakhshi, Arti

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	Organisations have embraced teams and teamwork as an effective way of doing business. The last 20 years has seen the replacement of 'supervisors' by 'team leaders'. Employee motivation and morale improves dramatically when people feel valued and when their contributions…
Fecha:	2011-07-28
Recurso:	European Journal of Business and Management

Recurso libre

28.

PLASTICIZING CELL WALLS AS A STRATEGY TO PRODUCE WOOD-PLASTIC COMPOSITES WITH HIGH WOOD CONTENT BY EXTRUSION PROCESSES
Wang, Qingwen - Ou, Rongxian - Shen, Xiaoping - Xie, Yanjun

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	A challenge in producing wood-plastic composites (WPCs) with a high wood content using extrusion processes is the poor processability, which gives rise to inadequate properties of the resulting WPC. Plasticizing the stiff wood cell walls can be a strategic response…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

29.

EFFECT OF HARDWOODS CHARACTERISTICS ON KRAFT PULPING PROCESS: EMPHASIS ON LIGNIN STRUCTURE
Santos, Ricardo B. - Capanema, Ewellyn A. - Balakshin, Mikhail Yu. - Chang, Hou-Min - Jameel, Hasan

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	In an attempt to explain variations in delignification behaviors among different hardwood species, the kraft pulping delignification rates of Eucalyptus urograndis, E. nitens, E. globulus, sweet gum, maple, red oak, birch, red alder, cottonwood, and acacia were obtained and correlated…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

30.

THE EFFECT OF CATIONIC SURFACTANTS ON XEROGRAPHIC TONER AGGLOMERATION UNDER ALKALINE PULPING CONDITION
Wang, Cuixia - Chin, Yungchang F. - Tong, Guolin

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	1-octadecanol is known to be a highly effective agglomerating agent for nonimpact-printing toners. However, it was found that some xerographic toners did not agglomerate under alkaline conditions. The effect of alkali on the agglomeration was studied with two different toners,…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

31.

BIOMASS OF MUCOR HEIMALIS FOR THE BIOSORPTION OF CADMIUM FROM AQUEOUS SOLUTIONS: EQUILIBRIUM AND KINETIC STUDIES
Srivastava, Preeti - Hasan, Syed Hadi

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The present study deals with the utilization of a cellulosic material, i.e. fungal biomass of Mucor heimalis, for the removal of cadmium from aqueous solution in a batch system. Effects of various parameters such as pH, biomass dosage, contact time,…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

32.

WASTE OF RAPESEED FROM BIODIESEL PRODUCTION AS A POTENTIAL BIOSORBENT FOR HEAVY METAL IONS
Tofan, Lavinia - Paduraru, Carmen - Volf, Irina - Toma, Ovidiu

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Rapeseed waste from biodiesel production was explored as a biosorbent for the removal of Cu(II) and Cd(II) ions from aqueous solutions under batch conditions. The optimum value of the initial pH for the sorption of both metal ions was found…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

33.

FIBER REINFORCED SOY-BASED POLYURETHANE SPRAY FOAM INSULATION. PART 2: THERMAL AND MECHANICAL PROPERTIES
GU, Ruijun - Khazabi, Mustafa - Sain, Mohini

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Bio-based polyurethane (PU) spray foam insulation was prepared with soy polyol. The effects of adding wood fiber and water on the thermal and mechanical properties of the insulations were studied. The decomposition temperature (Td) of the foams increased with fiber…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

34.

PILOT SCALE ENZYMATIC DEINKING OF MIXED OFFICE WASTEPAPER AND OLD NEWSPAPER
Lee, C. K. - Ibrahim, Darah - Che Omar, Ibrahim - Wan Rosli, Wan Daud

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The performance of a newly developed pilot scale continuous enzymatic deinking system has been evaluated using a mixture of cellulase and xylanase enzymes in the deinking of mixed office wastepaper (MOW) and old newspaper (ONP). Optimizations of the enzymatic deinking…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

35.

EFFECT OF CELLOBIASE AND SURFACTANT SUPPLEMENTATION ON THE ENZYMATIC HYDROLYSIS OF PRETREATED WHEAT STRAW
Cui, Li - Liu, Zhong - Hui, Lan-Feng - Si, Chuan-Ling

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Wheat straw is a suitable raw material for ethanol production since it has high cellulose content. The objective of this work was to evaluate the effect of cellobiase and surfactant on the enzymatic hydrolysis of lignocellulosic materials. For this purpose,…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

36.

ENZYMATIC AND CHEMICAL DEINKING OF MIXED OFFICE WASTEPAPER AND OLD NEWSPAPER: PAPER QUALITY AND EFFLUENT CHARACTERISTICS
Lee, C. K. - Ibrahim, Darah - Ibrahim, Che Omar - Wan Daud, Wan Rosli

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Enzymatic and chemical deinking not only significantly influence the optical and mechanical properties of deinked paper, but also influence the pulp properties and wastewater effluent generated. Both enzymatic and chemical deinking of mixed office wastepaper (MOW) and old newspaper (ONP)…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

37.

ENERGY AND THE US HARDWOOD INDUSTRY – PART II: RESPONSES TO INCREASING PRICES
Espinoza, Omar - Buehlmann, Urs - Bond, Brian H.

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	This second manuscript in the series about energy and the US hardwood industry reports results from research investigating the impact of energy prices on the US hardwood industry. The manuscript focuses on actions by the industry to improve energy performance.…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

38.

IMPACTS OF IMPREGNATION CHEMICALS ON FINISHING PROCESS AND COMBUSTION PROPERTIES OF ORIENTAL BEECH (FAGUS ORIENTALIS L.) WOOD
Yapici, Fatih - Uysal, Burhanettin - Kurt, Şeref - Esen, Rasit - Özcan, Cemal

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Effects of the impregnation materials borax, boric acid, and Tanalith-E on combustion properties of Oriental beech (Fagus orientalis Lipsky) were investigated. The immersion method was used for long-term impregnation (24 h). After the impregnation process, polyurethane as well as synthetic,…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

39.

BINDERLESS PANELS MADE WITH BLACK SPRUCE BARK
Gao, Zhenhua - Wang, Xiang-Ming - Wan, Hui - Brunette, Gilles

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The bark of black spruce was thermo-mechanically refined and used to manufacture binderless bark-based fiberboard with various pressing temperatures, times, and panel structures in order to utilize an abundant bark resource for a better value-added application. The test results indicated…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

40.

CHARACTERIZATION OF THE FLY ASH FROM THE GASIFICATION OF WOOD AND ASSESSMENT FOR ITS APPLICATION AS A SOIL AMENDMENT
Pan, Hui - Eberhardt, Thomas L

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Fly ash was collected as a byproduct from the processing of southern pine wood chips in a pilot-scale biomass gasifier. General properties of the fly ash were determined to assess its applicability as a soil amendment. Its alkaline pH (9.5)…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

41.

IMPROVING HYDROGEN PEROXIDE BLEACHING OF ASPEN CTMP BY USING AQUEOUS ALCOHOL MEDIA
Pan, George

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Preliminary tests of a new hydrogen peroxide bleaching procedure for mechanical pulps were performed in a bleaching medium comprised of water and an alcohol, which is characterized by good miscibility with water, poor solvency for hemicelluloses, and good solvency for…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

42.

THEORETICAL STUDY OF THE CONVERSION FROM 5-HYDROXYMETHYLFURAN-2-CARBALDEHYDE TO 2-HYDROXY-5-METHYLENE-2,5-DIHYDRO-FURAN-2-CARBALDEHYDE IN THE LEVULINIC ACID FORMATION PROCESS
Wang, Ze - Lin, Weigang - Song, Wenli

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	A novel reaction route was proposed from 5-hydroxymethylfuran-2- carbaldehyde (HMFCA) to 2-hydroxy-5-methylene-2,5-dihydro-furan-2-carbaldehyde (HMDFC) on the basis of the mechanism previously offered by Horvat, to account for the formation mechanism of levulinic acid. The probabilities of the two mechanisms were compared…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

43.

MANUFACTURE AND PROPERTIES OF ULTRA-LOW DENSITY FIBREBOARD FROM WOOD FIBRE
Xie, Yongqun - Tong, Queju - Chen, Yan - Liu, Jinghong - Lin, Ming

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	This study described a process of making ultra-low density fiberboard (ULDF) and investigated the properties of samples of ultra-low density fibreboard made from wood fiber using a liquid frothing approach. The fiberboard had a density of 56.3 kg/m3 and a…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

44.

EFFECT OF NANO-SILVER ON REDUCTION OF HOT-PRESSING TIME AND IMPROVEMENT IN PHYSICAL AND MECHANICAL PROPERTIES OF PARTICLEBOARD
Taghiyari, Hamid Reza - Rangavar, Hossein - Farajpour Bibalan, Omid

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Effects were studied of 200 ppm nano-silver suspension on physical and mechanical properties of particleboard made on an industrial scale at the Iran-Choob Factory. Nano-silver suspension was added to the mat at two levels of 100 and 150 milli-liters/kg dry…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

45.

CATALYTIC STEAM REFORMING OF ETHANOL FOR HYDROGEN PRODUCTION OVER Ni/CeO2-ZrO2 CATALYSTS
Guo, Zuogang - Wang, Shurong - Guo, Long - Li, Xinbao

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Ni/CeO2-ZrO2 catalysts were prepared via co-precipitation and characterized by N2 adsorption–desorption, XRD, SEM, and TPR techniques. The effects of reaction temperature, carbon-equivalent space velocity (GC1HSV), and steam-to-carbon ratio (S/C) on the performance of the catalysts for ethanol steam reforming (ESR)…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

46.

OPTIMIZATION AND COMPARISION OF DILUTE ACID PRETREATMENT OF SELECTED AGRICULTURAL RESIDUES FOR RECOVERY OF XYLOSE
Akpinar, Ozlem - Levent, Okan - Sabanci, Serdal - Uysal, Reyhan Selin - Sapci, Burcu

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Two different agricultural wastes, sunflower stalk and tobacco stalk, were evaluated for the production of xylose, which can be used as a raw material and converted to xylitol, a highly valued product. The objective of the study was to determine…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

47.

EQUILIBRIUM, KINETICS AND THERMODYNAMIC STUDIES OF THE BIOSORPTION OF MN(II) IONS FROM AQUEOUS SOLUTION BY RAW AND ACID-TREATED CORNCOB BIOMASS
Adeogun, Abideen Idowu - Ofudje, Andrew E. - Idowu, Mopelola - Kareem, Sarafadeen O

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	Biosorption was carried out in a batch process to test the suitability of corncob for the removal of manganese ion (Mn(II)) from aqueous solution. The amount of metal ions removed from solution depended on the metal ion-substrate contact time, ion…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

48.

THIN-LAYER DRYING OF RAFFIA TEXTILIS FIBER
Elenga, Raymond Gentil - Dirras, Guy François - Goma Maniongui, Jean - Mabiala, Bernard

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	The Raffia textilis fiber has interesting specific mechanical properties among other vegetables fibers. But its production remains entirely based on empirical knowledge. The fibers are dried in the open air and in the shade for about 48 hours. This study…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

49.

EFFECT OF ORGANIC BOUND Na GROUPS ON PYROLYSIS AND CO2-GASIFICATION OF ALKALI LIGNIN
Guo, Da-Liang - Wu, Shu-Bin - Lou, Rui - Yin, Xiu-Li - Yang, Qing

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	To investigate the effect of organic bound Na groups on pyrolysis and gasification behaviors of alkali lignin, an experimental study was carried out by Thermogravimetric Analyzer coupled with Fourier Transform Infrared Spectrometry (TG-FTIR). Acid precipitated lignin (APL) and Alkali soluble…
Fecha:	2011-07-28
Recurso:	Bioresources

Recurso libre

50.

WATER GLASS COMPOUND STARCH USED AS SURFACE SIZING AGENT TO IMPROVE THE STRENGTH OF LINERBOARD
Peng, Pengjie - Zhou, Xiaofan - Ma, Jinxia

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion
Enlaces:	With the rapid development of the packaging industry, the requirements for physical properties of corrugated paperboard tend to become higher and higher, especially for the strength properties. A water glass-starch compound system was employed as a surface sizing agent to…
Fecha:	2011-07-28
Recurso:	Bioresources