EM. LOl&GF&VE. COLD FOCAL PLANE. ASSEMBLIES (FPAs). ) EM. SHORT# &WAVE. EM. VISIBLEFPA aka!!!%*. AMBIENT FPAs. EM. NEAR IR FPA ...
NASA Website
Uma análise sobre o maior problema de perda de biodiversidade em unidades de conservação. Apresentação das experiências do Instituto Ambiental do Paraná, do Instituto Estadual de Meio Ambiente e ... ...
NBII National Biological Information Infrastructure
'e apresentado um levantamento sobre ferramentas de software para computa�c~ao paralela em ambientesFerramentas para Programa�c~ao Paralela em Ambientes de Mem'oria Distribu'ida Simone de L. Martins of software tools for parallel computing on a distributed memory environment. Some concepts of parallel
E-print Network
... em Andamento do Departamento de Meio Ambiente e Turismo. Departamento de Meio Ambiente e Turismo, Secretaria de Meio Ambiente, Produ��o e Obras, Governo ... ...
�em software Z normalmente validada utilizando-se um modelo do processador ou�em rela�software Z em software sem C e partes de hardware em Verilog. AtravZs do uso da PLI, uma camada de
The aim of CRIA is the dissemination of electronic information as a tool ... the conservation and sustainable use of Brazil's biological resources....
... C. P. 2007. Estrutura de comunidades e influência da heterogeneidade ambiental na diversidade de anuros em área de pastagem no ... ...
The mineralogies of most biotic and abiotic carbonates have alternated in synchroneity between the calcite (hexagonal) and aragonite (orthorhombic) polymorphs of CaCO3 throughout the Phanerozoic Eon. These intervals of calcite and aragonite production, or calcite seas and aragonite seas, are thought to be caused primarily by secular variation in the molar magnesium/calcium ratio of seawater ...
NASA Astrophysics Data System (ADS)
For each positive integer n, let Fn be a free group of rank n with basis (in other words, free generating set) {x1, �, xEM>n>} . If [theta] is an automorphism of <EM>Fn> then {<EM>x>1[theta], �, ...
The mixing of fuel and oxidizer in a mixing layer between high-speed streams is important in many applications, especially air-breathing propulsion systems. The details of this process in a turbulent annular mixing layer are studied with direct numerical simulation. Convective Mach numbers of the simulations range from Mc = 0.1 to Mc = 1.8. Visualizations of the scalar field show that at low Mach ...
AMBIENTE Tudo o que rodeia alguma coisa. ANO LUZ Distancia que a luz pode viajar em um ano, a qual � 9.500.000.000.000 quil�metros. ASTER�IDE ...
Sep 1, 2011 ... Source: Floresta e Ambiente, Vol. 9, No. 1, p. 181-185. Description: The importance of lightning as an ignition source for the fire driven Pinus ...
Treesearch
... Bernardino Rivadavia e Instituto Nacional de Investigación de las Ciencias Naturales 4:11�627. Carpenter, C. R. 1934. A ... ...
... família Scolytidae (Insecta: Coleoptera) em três ambientes florestais. Cerne 10:39�45. Ngoan, N. D., R. C. ... ...
This study provides information on four hypothetical refineries for the purpose of modeling ambient benzene dispersion. Information given for each refinery is: a plot plan mapping the location of modules; an estimate of the number and size of potential em...
National Technical Information Service (NTIS)
A leprose dos citros destaca-se como uma fitovirose de grande impacto econômico e ambiental à citricultura, elevando o custo de produção para o controle do vetor B. phoenicis. � conhecido que a presença de endossimbiontes do gênero Cardinium em ácaros Brevipalpus spp. causa a feminilização dos ácaro...
Technology Transfer Automated Retrieval System (TEKTRAN)
Estudamos o ambiente de gal�xias com forma��o estelar inicialmente a partir de uma amostra limitada em volume proveniente do 2dF Galaxy Redshift Survey. Discriminamos as gal�xias com forma��o estelar com base em distintas classes espectrais, utilizando para esta classifica��o as larguras equivalentes das linhas ...
... 81�109. CrossRefandrade, G. V. 1995. A história de vida de Physalaemus cuvieri (Anura: Leptodactylidae) em um ambiente temporário. ... Atlas das unidades de conservação ambiental do estado de São Paulo. S...
A major field study was conducted in Boise ID, during the heating season of 1986-87 as part of em integrated Air Cancer Project (IACP). ilter samples were systematically collected in residences and in the ambient air across the community to characterize the particle-bound polluta...
EPA Science Inventory
Mergers of supermassive black hole binaries release peak power of up to approximately 10(57) erg s(-1) in gravitational waves (GWs). As the GWs propagate through ambient gas, they induce shear and a small fraction of their power is dissipated through viscosity. The dissipated heat appears as electromagnetic (EM) radiation, providing a prompt ...
PubMed
It is a classical result of Postnikov [15] that homotopy types X with at most two non-trivial homotopy groups [pi]mX = A and [pi]n<EM>X> = <EM>B>, 2 [less-than-or-eq, slant] <EM>m> < <EM>n>, are classified by the ...
The theory of reductive monoids has been well developed by Renner and the author, cf. [8, 13]. This paper concerns the finite reductive monoids MF where M is a reductive monoid and F[ratio]MEM>[rightward arrow]<EM>M> is a Frobenius map. We show that the Deligne-Lusztig characters ...
This presentation focuses on illustrating by case histories the range of applications and limitations of time domain electromagnetic (TDEM) systems for buried metal detection. Advantages claimed for TDEM metal detectors are: independent of instrument response (Geonics EM61) to surrounding soil and rock type; simple anomaly shape; mitigation of interference by ...
DOE Information Bridge
We compute the (uni)versal deformation ring of an odd Galois representation [rho]: Gal (M/Q) [rightward arrow] Gl2(Fp) with an upper triangular image, where MEM> is the maximal abelian pro-<EM>p>-extension of <EM>F>[infty infinity] unramified outside a finite set of places ...
Parent/daughter isotope ratios of the enriched mantle (EM) and high-? (HIMU) mantle reservoirs sampled by ocean island basalt (OIB), kimberlite and carbonatite magmas are produced entirely by CO2-fluxed melting in the lower mantle. The region of formation of the HIMU-EM complementary reservoirs is interpreted to be near the base of the lower mantle. By ...
tor experimental de fusao em que participa todo 0 mundo Ocidental) e outros que cruzam a tecnologia '".... '"~ tricidade - e e, desde ja, �0primeiroexemploda globalizacao da ciencia e da tecnologia�, atesta Carlos fonte de energia limpa, inesgo tavel, segura, amiga do ambiente e eco nomicamente atractiva
Fe-16Mn and Fe-25Mn base alloys, which had been cold worked to yield strength levels of 201 and 178 KSI, were resistant to degradation of mechanical properties in a one atmosphere hydrogen environment at ambient temperature under the loading conditions em...
15 15 15 15 20 20 25 25 30 35 Month T Te em mp per era at ture (C) ure (C) in Phoe in Phoenix, A nix, AZ Z Ti Time me o of f Day Day Figure 2. Phoenix, AZ: Ambient Air Temperature...
National Renewable Energy Laboratory (NREL)
The second generation satellites can be defined as mapping satellites due to their superior spatial, spectral and radiometric resolutions. Satellite data having these characteristics are useful in urban studies. The integration of data from the Geographic...
An Environmental monitoring program to be executed in routine as caution against a possible contamination in adjacents regions of Radioactive Materials deposits sites of Santo Amaro (USAM)/NUCLEMON is presented. (author). (Atomindex citation 21:075159)
Several recent events in mobile sources emissions measurements have caused a major reassessment in the amounts of volatile organic compounds (VOC) and carbon monoxide (CO) in the ambient air attributed to mobile sources. hese include the comparison of real world in-use vehicle em...
A methology is presented to generate digital terrain models in a triangular irregular form. The methodology is implemented in a microcomputer IBM-PC like environment. To compensate the limitations of processing speed and main memory of this environment, d...
... pode ser adaptativo em ambientes sazonais e imprevisiveis onde essa espécie ocorre. M. J. LannoosubmittedOctober 12, 2004; ... unequal variance t-test: t12.6 = �16.94, P < 0.001). By 1 December, foam of f...
In order to study the impact of the atmospheric pollution originating from the Cubatao industrial plants over the Mata Atlantica (a strip of tropical rain forest formation that stretches along the Brazilian eastern coast) on the slopes of the Serra do Mar...
An experiment was performed with four genotypes: Alentejano, Portuguese Friesian, Alentejano x Charollais and Hereford x Portuguese Friesian. Every genotype consisted of 12 bullocks. At the beginning of the trial, in Spring, the animals were grazing in so...
- tato com a tela. Para suavizar o movimento e n~ao haver pulos de imagens quando houver redesenho da pulos quando cruza suas fronteiras. Este pulo ocorrer�a, mas devido ao tempo gasto no redesenho da
EMS Review A review of the Wallops EMS, following EMS audit principles and .... accordance with WFF-EM-002, Wallops EMS Training Manual, located at: ...
Management Systems (EMS) EMS Basic Information EMS Training EMS Success Stories Waste Management Related Initiatives Waste Environmental Management Systems (EMS) Environmental...
Science.gov Websites
This final report discusses the successful development and testing of a deep operational electromagnetic (EM) telemetry system, produced under a cooperative agreement with the United States Department of Energy's National Energy Technology Laboratory. This new electromagnetic telemetry system provides a wireless communication link between sensors deployed deep within ...
Discos de acr�scimo s�o aparatos c�smicos que permitem que mat�ria seja eficientemente acrescida sobre uma fonte compacta pela remo��o de momento angular via tens�es viscosas enquanto transforma a energia potencial gravitacional em calor e, posteriormente, em radia��o. Sistemas bin�rios semi-ligados, como Vari�veis Catacl�smicas ...
The low-Reynolds-number collision and rebound of two rigid spheres moving in an ideal isothermal gas is studied in the lubrication limit. The spheres are non-Brownian in nature with radii much larger than the mean-free path of the molecules. The nature of the flow in the gap between the particles depends on the relative magnitudes of the minimum gap thickness, h[prime prime or minute]o, the ...
For more than 40 years, the United States has produced nuclear weapons. These production activities generated both radioactive and hazardous waste and often contaminated the environment. For many years, the public was unaware of the problem and unable to do anything about it. All of this has changed. In response to recent public outcry, the former Secretary of Energy, Retired Admiral James D. ...
Energy Citations Database
Stably stratified flows past three-dimensional orography have been investigated using a stratified towing tank. Flows past idealized axisymmetric orography in which the Froude number, Fh=U/Nh (where U is the towing speed, N is the buoyancy frequency and hEM> is the height of the obstacle) is less than unity have been studied. The orography considered consists of two ...
Uma explos�o solar � uma varia��o r�pida e intensa do brilho que ocorre nas chamadas regi�es ativas da atmosfera, constitu�das por um plasma magnetizado com intensa indu��o magn�tica. Os modelos de explos�es solares atuais, discutidos na literatura, apresentam caracter�sticas de aprisionamento e precipita��o de el�trons em ...
Coincident detections of electromagnetic (EM) and gravitational wave (GW) signatures from coalescence events of supermassive black holes (SMBHs) are the next observational grand challenge. Such detections will provide the means to study cosmological evolution and accretion processes associated with these gargantuan compact objects. More generally, the observations will enable ...
We show that the sequence 2n+n is a universal Hilbert sequence. That is, for each polynomial P(T, Y) irreducible in [open face Q](T) [YEM>], the polynomial <EM>P>(2<EM>n+n>, <EM>Y>) is irreducible in [open face ...
For E a subset of [open face R]n and s [set membership] [0, n] we define upper and lower box dimension profiles, B-dims<EM>E> and B-dim<EM>sE> respectively, that are closely related to the box dimensions of the orthogonal projections of <EM>E> onto ...
Let M be a compact, orientable 3-manifold with [partial partial differential]M a torus. If r is a slope on [partial partial differential]M (the isotopy class of an unoriented essential simple loop), then we can form the closed 3-manifold M(r) by gluing a solid torus V<EM>r> to <EM>M> along their boundaries in such a way that ...
The U.S. Navy has completed a program that monitored biota and ecological miationships for possible effects from electromagnetic (EM) fields produced by its Extremely Low Frequency (ELF) Communications System. This report documents the results and conclusions of aquatic studies conducted near its transmitting antenna in Michigan. From 1982 through 1993 researchers from the ...
