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[PDF] Top 20 Chemical composition of atmospheric precipitation in Southern Brazil: preliminary study.

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Chemical composition of atmospheric precipitation in Southern Brazil: preliminary study.

Chemical composition of atmospheric precipitation in Southern Brazil: preliminary study.

... A Tabela 2 mostra os valores de pH, condutividade, alcalinidade e concentrações médias aritméticas e médias ponderadas pelo vo- lume (MPV) dos íons majoritários da precipitação atmosféri[r] ... See full document

9

Chemical composition and crude protein fractions of Coastcross grass under grazing on winter, spring and summer in Southern Brazil

Chemical composition and crude protein fractions of Coastcross grass under grazing on winter, spring and summer in Southern Brazil

... soluble in rumen and has a high degradation ...digestible in rumen nor intestine (RUSSELL et ...food in order to combine proteins and carbohydrates to get the maximum performance of the rumen ... See full document

5

Essential Oil Yield and Composition of Lamiaceae Species Growing in Southern Brazil

Essential Oil Yield and Composition of Lamiaceae Species Growing in Southern Brazil

... occurs in all the five continents (Gobert et ...species of the genus Glechon, distributed from the southern Brazil to the northeastern Argentina and also in the southern Paraguay ... See full document

6

Study of wet precipitation and its chemical composition in South of Brazil

Study of wet precipitation and its chemical composition in South of Brazil

... subject of acid precipitation and associated environmental problems has received special attention in recent decades and has been submitted to extensive in- vestigation in several ... See full document

15

Anthropogenic imprints on nitrogen and oxygen isotopic composition of precipitation nitrate in a nitrogen-polluted city in southern China

Anthropogenic imprints on nitrogen and oxygen isotopic composition of precipitation nitrate in a nitrogen-polluted city in southern China

... impact of air mass transportation, 72-h backward trajectories were com- puted for all sample days using NOAA’s Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) ...altitude of 500 m above ... See full document

36

Quím. Nova  vol.33 número2

Quím. Nova vol.33 número2

... Pansera, M. R.; Agostini, F.; Seraini, L. A.; Moyna, P.; Braz. Arch. Biol. Technol. 2005, 48, 1035; Miguel, M. G.; Guerreiro, C.; Rodrigues, H.; Brito, J.; Duarte, F.; Venâncio, F.; Tavares, R.; Proc. of the 3rd ... See full document

3

Chemical composition of DREGS.

Chemical composition of DREGS.

... sente trabalho teve por objetivo caracterizar quimicamente o dregs quanto aos teores totais de Ca, Mg, Na, K, Fe, Cu, Mn, Zn, Cd, Pb, pH e valor de neutralização, verificando assim o pot[r] ... See full document

4

Synthesis of Hydroxyapatite by chemical precipitation

Synthesis of Hydroxyapatite by chemical precipitation

... istic of the osseous apatite, is the main disadvantage of HAp produced by this method, compared to that ob- tained using biogenic source methods ...some of the most biogenic sources used and re- ... See full document

17

A geostatistical exploratory analysis of precipitation extremes in southern Portugal

A geostatistical exploratory analysis of precipitation extremes in southern Portugal

... (family of generalized least- squares regression algorithms), provide statistically unbiased estimates of surface values from a set of observations at recorded locations, using the estimated spatial ... See full document

12

Cerâmica  vol.60 número356 v60n356a14

Cerâmica vol.60 número356 v60n356a14

... beginning of the XX century, based on their ield relations, mineralogical and chemical composition, particularly their high contents of trace elements that are nearly absent in ... See full document

11

Body chemical composition, tissue deposition rates and gain composition of young Nellore cattle selected for postweaning weight

Body chemical composition, tissue deposition rates and gain composition of young Nellore cattle selected for postweaning weight

... carcass chemical composition were determined in 67 Nellore bulls from Selection Nellore (NeS) and Control Nellore (NeC) herds of an animal breeding program for growth, slaughtered at 570 days ... See full document

8

Trace elements detection in whole food samples by neutron activation analysis, k0-method

Trace elements detection in whole food samples by neutron activation analysis, k0-method

... need of chemical preparation of the ...samples of differ- ent types of whole foods were irradiated in the TRIGA MARK I IPR-R1 research reactor – located at CDTN/CNEN, in ... See full document

13

Atmospheric aerosols: historical perspective, sources, chemical formation processes and organic composition.

Atmospheric aerosols: historical perspective, sources, chemical formation processes and organic composition.

... SOURCES, CHEMICAL FORMATION PROCESSES AND ORGANIC ...perspective of the social and scientific progress related to the understanding of the atmospheric ...physical, chemical and optical ... See full document

12

Rev. Saúde Pública  vol.34 número2

Rev. Saúde Pública vol.34 número2

... understanding of the aetiology of some diseases and (3) study cultural features, behaviours and life style factors, which vary between countries and communities, and that might be associated with ... See full document

11

Modeling and Analysis of Queuing Systems in Banks A case study of Ghana Commercial Bank Ltd. Kumasi Main Branch

Modeling and Analysis of Queuing Systems in Banks A case study of Ghana Commercial Bank Ltd. Kumasi Main Branch

... sight of many banks in Ghana. The obvious implication of customers waiting in long and winding queues could result to prolonged discomfort and economic cost to them; however increasing the ... See full document

4

Environmental sustainability: a study involving chemical researchers in Brazil.

Environmental sustainability: a study involving chemical researchers in Brazil.

... Por fim, ainda no segundo bloco de questões, expôs-se sobre a existência de uma crise civilizatória, devido à contradição entre um mundo com recursos naturais finitos e um crescimento [r] ... See full document

10

Evaluation of the chemical composition of sediments from the Barigüi River in Curitiba, Brazil.

Evaluation of the chemical composition of sediments from the Barigüi River in Curitiba, Brazil.

... um ambiente são reflexos de condições climáticas, ambientais e de atividades tecnônicas. No entanto, para ambientes aquáticos fatores físicos, como intensidade e velocidade das correntes juntamente com a profundidade da ... See full document

7

Respostas de moluscos límnicos a fatores ambientais em áreas úmidas do sul do Brasil

Respostas de moluscos límnicos a fatores ambientais em áreas úmidas do sul do Brasil

... found in lentic environments of southern Brazil, Argentina and ...observed in different wetland classes, such as lakes, ponds, streams, back- water rivers, dams and rice fields (Chieffi ... See full document

10

Local patterns and trends of the Standard Precipitation Index in southern Portugal (1940–1999)

Local patterns and trends of the Standard Precipitation Index in southern Portugal (1940–1999)

... increase in dryness and drought conditions in most of the Alentejo region when comparing the first thirty years of SPI data (1940–1969 period) with the data from the last thirty years ... See full document

6

Chemical study and larvicidal activity against Aedes aegypti of essential oil of Piper aduncum L. (Piperaceae)

Chemical study and larvicidal activity against Aedes aegypti of essential oil of Piper aduncum L. (Piperaceae)

... used in folk medicine to treat respiratory and inflammatory ...aim of this study was to analyze the essential oil from leaves of ...collected in the Brazilian Cerrado, North of ... See full document

8

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