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Aproximadamente 44043 registro(s) hasta el momento: (journal)

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Recurso libre

Functional redundancy and stability in plant communities.
PILLAR, V. E. D. - BLANCO, C. C. - MÜLLER, S. C. - SOSINSKI JUNIOR, E. E. - DUARTE, L. D. S.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	2013
Fecha:	2014-01-30
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Preliminary studies on the optimum feeding rate for pirarucu Arapaima gigas juveniles reared in floating cages.
OLIVEIRA, V. Q. de - MATOS, A. R. B. - BEZERRA, T. A. - MESQUITA, P. E. C. - OLIVEIRA, V. Q. de - MORAES, A. M. de - OLIVEIRA, E. G. de - MORAES, M. G. de - SOUSA, R. R. de - COSTA, F. H. F.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	This study aimed at testing the feeding rates on growth performance of pirarucu juveniles, Arapaima gigas, reared in cages., 2013
Fecha:	2014-01-21
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Availability of information about sustainable bioenergy technologies: the agro-energy tree of knowledge.
JARDINE, J. G. - SUNDFELD, E. - DURÃES, F. O. M.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	In addition to the efforts undertaken by research institutions to generate new knowledge and technologies, it is also necessary to promote the results of this research. Specifically, there is a need for an information system that aggregates, organizes and systematizes…
Fecha:	2014-01-27
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Characterization, bioactive compounds and antioxidant potential of three Brazilian fruits.
PEREIRA, M. C. - STEFFENS, R. S. - JABLONSKI, A. - HERTZ, P. F. - RIOS, A. de. O. - VIZZOTTO, M. - FLORES, S. H.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	2013
Fecha:	2014-01-30
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Diversity in antifungal activity of strains of Chromobacterium violaceum from the Brazilian Amazon.
BARRETO, E. S. - TORRES, A. R. - BARRETO, M. R. - VASCONCELOS, A. T. R. - ASTOLFI-FILHO, S. - HUNGRIA, M.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	Chromobacterium violaceum is a free-living Gram-negative bacterium found in soil and aquatic habittats; abundantly present in the Brazilian Amazon, it is an important example of exploitable microbial diversity of the tropics. In this study, 24 strains from the Brazilian Amazon…
Fecha:	2014-01-13
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Response of the parasitoid Telenomus podisi to induced volatiles from soybean damaged by stink bug herbivory and ovipostion.
MORAES, M. C. B. - PAREJA, M. - LAUMANN, R. A. - HOFFMANN-CAMPO, C. B. - BORGES, M.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	Egg parasitoids have a short time frame in which their host eggs are suitable for parasitism, and in several systems these parasitoids respond to plant volatiles induced by oviposition on the plant (either in isolation or in combination with feeding…
Fecha:	2014-01-22
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Second generation European corn borer injury and Irish potato physiology, yield, and quality.
ZIEMS, J. R. - HOBACK, W. W. - HIGLEY, L. G. - HUNT, T. E. - FERNANDES, O. - BASTOS, C. - BUENO, A. de F.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	European corn borer (ECB) [Ostrinia nubilalis (Hubner) ] (Lepidoptera: Crambidae) is known to infest Irish potato (Solanum tuberosum L.) but only causes economic damage during the first generation in East Coast potato producing areas. However, in Nebraska, second generation ECB…
Fecha:	2014-01-24
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Susceptibility/resistance of Anticarsia gemmatalis larvae to its nucleopolyhedrovirus (AgMNPV): Structural study of the peritrophic membrane
LEVY, S. M. - FALLEIROS, A. M. F. - MOSCARDI, F. - GREGÓRIO, E. A.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	This investigation compares the peritrophic membrane (PM) morphology along the midgut of susceptible (SL) and resistant (RL) Anticarsia gemmatalis larvae to the AgMNPV. The PM increased the thickness from the anterior to the posterior midgut region in both insects strain;…
Fecha:	2014-01-13
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

Isoflavone content and ß-glucosidase activity in soybean cultivars of different maturity groups.
RIBEIRO, M. L. L. - MANDARINO, J. M. G. - CARRÃO-PANIZZI, M. C. - OLIVEIRA, M. C. N. de - CAMPO, C. B. H. - NEPOMUCENO, A. L. - IDA, E. I.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	Soy isoflavones are phenolic compounds comprised of aglucones, ß-glucosides and ß-glucosides conjugated with malonyl and acetyl groups. The ß-glucosidases are a heterogeneous group of enzymes which hydrolyse ß-glucosidic links of oligosaccharides and other glucosides conjugates releasing glucose. Thus the objective…
Fecha:	2014-01-22
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

10.

Energy efficiency of growing ram lambs fed concentrate-based diets with differen troughage sources.
GALVANI, D. B. - PIRES, A. V. - SUSIN, I. - GOUVÊA, V. N. - BERNDT, A. - CHAGAS, L. J. - DORÉA, J. R. R. - ABDLALLA, A. L. - TEDESCHI, L. O.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	2014
Fecha:	2014-01-09
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

11.

Simulation of the fate of the insecticide carbofuran in a rice field using a level IV fugacity model.
PARAIBA, L. C. - PLESE, L. P. de M. - FOLONI, L. L. - CARRASCO, J. M.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	The object of this work was to verify the utility of a level IV fugacity model to simulate the environmental fate of the insecticide carbofuran when employed in the cultivation of irrigated rice. The model simulated the dynamic distribution of…
Fecha:	2014-03-26
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

12.

An environmental impact assessment system for responsible rural production in Uruguay.
RODRIGUES, G. S. - MOREIRA VIÑAS, A.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	The present paper presents EIAR-Uruguay as an environmental management tool for indicating PPR?s participating farmers which practices and technology need improvements, and to facilitating the evaluation of the Project?s accomplishments. This experience has been recently brought to Chile in the…
Fecha:	2014-03-26
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

13.

Socio-environmental impact of biodiesel production in Brazil.
RODRIGUES, G. S. - RODRIGUES, I.A. - BUSCHINELLI, C. C. de A. - LIGO, M. A. V. - PIRES, A. M. M. - FRIGHETTO, R. T. S. - IRIAS, L.J.M.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	Socio-environmental impact assessments were carried out on oleaginous crops for biodiesel production under the context of expanding demand in five regions of Brazil. The study brought together representatives of the main interest groups in Delphi-type workshops. Major impacts are related…
Fecha:	2014-03-26
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

14.

Impact assessment system for technological innovation: INOVA-tech system.
HITZSCHKY, K. R. e de J.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	Technology impact assessment may be a helpful tool in the decision-making process. The present work suggests a method to evaluate the impact of technological innovation, providing information organized according to criteria and indicators in several areas where the innovation can…
Fecha:	2014-03-26
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

15.

Grain yield adaptability and stability of blackeyed cowpea genotypes under rainfed agriculture in Brazil.
NUNES, H. F. - FREIRE FILHO, F. R. - RIBEIRO, V. Q. - GOMES, R. L. F.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	The present study aimed to evaluate the grain yield adaptability and stability of 20 blackeyed cowpea genotypes under rainfed agriculture in North, Northeastern and Central/Western Brazil., 2014
Fecha:	2014-01-22
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

16.

Avaliação toxicopatológica em ratos expostos à Pseudomonas putida.
CASTRO, V. L. S. S. de - MELO, I. S. de.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	A bactéria Pseudomonas putida tem se mostrado hábil na degradação de vários xenobióticos, porém são poucos os estudos a respeito da segurança de seu uso para a saúde humana. A fim de avaliar os possíveis efeitos toxicopatológicos da bactéria, uma…
Fecha:	2014-03-25
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

17.

Acetamiprid, carbendazim, diuron and thiamethoxam sorption in two Brazilian tropical soils.
CARBO, L. - MARTINS, E. L. - DORES, E. F. G. C. - SPADOTTO, C. A. - WEBER, O. L. S. - DE-LAMONICA-FREIRE, E. M.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	Sorption of acetamiprid (E)-N1-[(6-chloro-3-pyridyl)methyl]-N2-cyano-N1-methylacetamidine), carbendazim (methyl benzimidazol-2-ylcarbamate), diuron (N-(3,4-dichlorophenyl)-N, N-dimethyl urea) and thiamethoxam (3-(2-chloro-thiazol-5-ylmethyl)-5-methyl-[1,3,5]oxadiazinan-4-ylidene-N-nitroamine) was evaluated in two Brazilian tropical soils, Oxisol and Entisol, from Primavera do Leste region, Mato Grosso State, Brazil. To describe the sorption process, batch experiments…
Fecha:	2014-03-28
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

18.

Effects of separate and combined exposure to the pesticides methamidophos and chlorothalonil on the development of suckling rats.
CASTRO, V. L. S. S. de - CHIORATO, S. H.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	It has been suggested that, in some cases, exposure to environmental contaminants affects children more profoundly than adults. It is important to evaluate adverse health outcomes in children, a population susceptible to toxic chemicals and mixtures. We examined the effects…
Fecha:	2014-03-25
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

19.

Chemometric approaches on glycerol oxidation with H2O2 over supported gold nanoparticles
Nunes, Cleiton A. - Guerreiro, Mário C.

Formato:	Artigo
Enlaces:	Descripción completa.
Fecha:	2014-12-04
Recurso:	Universidade Federal de Lavras - UFLA

Recurso libre

20.

Flour and anthocyanin extracts of jaboticaba skins used as a natural dye in yogurt
Alves, Ana Paula de Carvalho - Corrêa, Angelita Duarte - Pinheiro, Ana Carla Marques - Oliveira, Flávia Cíntia de

Formato:	Artigo
Enlaces:	Descripción completa.
Fecha:	2014-10-01
Recurso:	Universidade Federal de Lavras - UFLA

Recurso libre

21.

Introducing new dimensions in MIA-QSAR: a case for chemokine receptor inhibitors
Nunes, C. A. - Freitas, M. P.

Formato:	Artigo
Enlaces:	Descripción completa.
Fecha:	2014-12-02
Recurso:	Universidade Federal de Lavras - UFLA

Recurso libre

22.

Characterization of different oil soapstocks and their application in the lipase production by Aspergillus niger under solid state fermentation.
SANTOS, R. dos. S. - MURUCI, L. N. M. - SANTOS, L. O. - ANTONIASSI, R. - SILVA, J. P. L. da - DAMASO, M. C. T.

Formato:	Artigo em periódico indexado (ALICE)
Enlaces:	Lipases are enzymes that catalyze the hydrolysis of the ester linkage in a triacylglycerol oil-water interface, while in non-aqueous environments they catalyze reverse reactions (esterification, transesterification and interesterification). They can be produced by a solid state fermentation (SSF) process adding…
Fecha:	2014-10-01
Recurso:	Repositório Acesso Livre à Informação Científica da Embrapa (ALICE)

Recurso libre

23.

Fractal diffusion retrospective problems
yaremko, oleg; Penza State University

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion,
Enlaces:	In this article we study the retrospective inverse problem. The retrospective inverse problem consists of in the reconstruction of a priori unknown initial condition of the dynamic system from its known final condition. Existence and uniqueness of the solution is…
Fecha:	2014-10-01
Recurso:	International Journal of Applied Mathematics, Electronics and Computers

Recurso libre

24.

A Study on Piezoelectric Elements and Its Utility in Designing of Electronic Scale
Manna, Nilotpal

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	All the electrical or electronic equipment need electrical power supply to operate. Most of these equipments are powered by conventional electricity resources. Conventional energy resource in form of electricity is most economic and cost effective. However this may not be…
Fecha:	2014-01-01
Recurso:	Innovative systemas design and engineering

Recurso libre

25.

Modeling the Grade Point Average (GPA) System in Nigerian Universities
H. K., Oduwole, - S. L., Shehu, - G. K., Adegoke, - J. A., Osondu

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	We proposed a mathematical model that captures students’ academic progress via the GPA evaluation system. Our purpose is to understand the effect of failing a course (carryovers), low grade point and probation on the overall academic progress (CGPA) of students.…
Fecha:	2014-01-01
Recurso:	Innovative systemas design and engineering

Recurso libre

26.

Stochastic Analysis and Performance Evaluation of a Complex Thermal Power Plant
K, Suleiman - Ali, U.A. - Yusuf, Ibrahim

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	This paper present the stochastic analysis and performance evaluation of the thermal power plant which serve as an improvement of Vora 2011, by the use of performance evaluation using probabilistic approach. The research study consists mainly three sub-systems namely boiler,…
Fecha:	2014-01-01
Recurso:	Innovative systemas design and engineering

Recurso libre

27.

Model for Measuring Post-Harvest Technological Capability of Paddy Farmers in Dealing with Climate Change
Hayun A, Anggara - ., Machfud - ., Sutrisno - Suryani, Ani

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	Extreme weather has been occuring recently in various regions in Indonesia. In the early 2013, this condition has caused flood in Karawang district. The increasing extreme climate indicates that climate change has occurred. Climate change, in the form of high/low…
Fecha:	2014-01-01
Recurso:	Innovative systemas design and engineering

Recurso libre

28.

MPPT Based on Power Mapping and Frequency Derivative
El-Saady, Gaber - A. Ibrahim, El-Nobi - Gelany, Mahmoud

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	This article presents a method for harmonic mitigation and maximum power point tracking for a variable-speed grid-connected wind turbine. The wind energy conversion system consists of a permanent magnet synchronous generator driven by variable-speed wind turbine. The output of the…
Fecha:	2014-01-01
Recurso:	Innovative systemas design and engineering

Recurso libre

29.

Sediment Deposition in Nigeria Reservoirs: Impacts and Control Measures
Ezugwu, C. N.

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	This work examines the issue of sediment deposition in reservoirs. As death is an inevitable end for humans, so is siltation an inevitable end for reservoirs. Sediment content of river inflows into reservoirs depletes the available storage capacity thereby reducing…
Fecha:	2014-01-01
Recurso:	Innovative systemas design and engineering

Recurso libre

30.

Design, Construction and Characterization of a Sliding- Plate- Evaporator Freezer (Spef)
M. C., Nwosu - S. C., Umeh - C. O., Okeke - L. O., Afugbuom

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	This work embodied the design, construction and characterization of a sliding plate evaporator freezer, a modified version of the conventional freezer. The presence of a sliding plate evaporator reduces the freezing area, to increase the freezing rate and with a…
Fecha:	2014-01-01
Recurso:	Innovative systemas design and engineering

Recurso libre

31.

Presentación

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

32.

Carta del Director

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

33.

Presentación

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

34.

An investigation of shell-helical coiled tube heat exchanger used for solar water heating system
Amori, Karima E. - Sherza, Jinan Shaker

Formato:	info:eu-repo/semantics/article, Peer-reviewed Article, info:eu-repo/semantics/publishedVersion
Enlaces:	An experimental and theoretical study has been performed of thermal and hydrodynamic characteristics of a new type shell-helical coiled tube heat exchanger used as a storage tank in a closed loop solar water heater system for no water withdrawn from…
Fecha:	2014-01-01
Recurso:	Innovative systemas design and engineering

Recurso libre

35.

Bridging the Gap Between Theory and Practice in the Vehicle Routing Research
Hosny, Manar Ibrahim; King Saud University

Formato:	info:eu-repo/semantics/article, info:eu-repo/semantics/publishedVersion,
Enlaces:	Research studying effective planning and optimization in the vehicle routing field has increased tremendously in the last few decades. Advances in technology and computational power have encouraged researchers to consider various vehicle routing problem types and constraints, and to experiment…
Fecha:	2014-10-01
Recurso:	International Journal of Applied Mathematics, Electronics and Computers

Recurso libre

36.

Determination of a space-dependent force function in the one-dimensional wave equation
S. O. Hussein; University of Leeds - D. Lesnic; University of Leeds

Formato:
Enlaces:	The determination of an unknown spacewice dependent force function acting on a vibrating string from over-specied Cauchy boundary data is investigated numerically using the boundary element method (BEM) combined with a regularized method of separating variables. This linear inverse problem…
Fecha:	2014-01-06
Recurso:	Electronic journal of boundary elements

Recurso libre

37.

Injury prevention and safety promotion
Krug,Etienne G

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

38.

The challenge of mental disability
Sotelo,Julio

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

39.

Intellectual disability: an unresolved world health challenge
Salvador-Carulla,Luis

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

40.

European Manifesto: basic standards of healthcare for people with intellectual disabilities
Scholte,Frans A

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

41.

Cuando la ley nos da un respiro
Valdés Salgado,Raydel - Reynales Shigematsu,Luz Myriam

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

42.

La sociedad civil y la legislación para controlar el tabaquismo
W Zinser,Juan

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

43.

La Ley General de Control del Tabaco y la opinión pública
Abundis,Francisco

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

44.

Espacios 100% libres de humo: una realidad en el Distrito Federal
Guillermo-Tenorio,Xiuh

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

45.

Ley General para el Control del Tabaco. México, 2007

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

46.

Decreto para protección de no fumadores en la Ciudad de México

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

47.

Las varias nubes
Derbez,Julio

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

48.

Políticas farmacéuticas en México: que 20 años no es nada
Gasman,Nadine

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

49.

Investigación para sustentar políticas farmacéuticas
Wirtz,Veronika J - Reich,Michael R - Hernández-Ávila,Mauricio

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO

Recurso libre

50.

Tortuguero: una historia rescatada
Nájera C.,Martha Ilia

Formato:	journal article
Enlaces:	Descripción completa.
Fecha:	2008-01-01
Recurso:	SCIELO