A Lei Complementar nº 95, de 1998, e a técnica de alteração de leis : incoerências e controvérsias textuais na legislação federal decorrentes do procedimento de alteração das leis

Investiga as razões da continuidade de falhas de técnica legislativa no procedimento de alterações de leis, apesar da existência da Lei Complementar n. 95, de 26 de Fevereiro de 1998, que disciplina a matéria. Aponta possíveis caminhos para solucionar o problema, a partir da análise de casos de incoerências e controvérsias textuais decorrentes de alterações promovidas na legislação federal, após a edição da referida lei.

User’s Guide to For2R: A Module of Fortran 95 Output Routines Compatible with the R Statistics Language

For2R is a collection of Fortran routines for saving complex data structures into a file that can be read in the R statistics environment with a single command.1 For2R provides both the means to transfer data structures significantly more complex than simple tables, and an archive mechanism to store data for future reference. We developed this software because we write and run computationally intensive numerical models in Fortran, C++, and AD Model Builder. We then analyse results with R. We desired to automate data transfer to speed diagnostics during working-group meetings. We thus developed the For2R interface to write an R data object (of type list) to a plain-text file. The master list can contain any number of matrices, values, dataframes, vectors or lists, all of which can be read into R with a single call to the dget function. This allows easy transfer of structured data from compiled models to R. Having the capacity to transfer model data, metadata, and results has sharply reduced the time spent on diagnostics, and at the same time, our diagnostic capabilities have improved tremendously. The simplicity of this interface and the capabilities of R have enabled us to automate graph and table creation for formal reports. Finally, the persistent storage in files makes it easier to treat model results in analyses or meta-analyses devised months—or even years—later. We offer For2R to others in the hope that they will find it useful. (PDF contains 31 pages)

Untersuchungen am Köhler in der Nordsee - (95. und 96. Reise FFS "Walther Herwig")

Während der 95. Reise, die wir im Rahmen des Internationalen Jungfischprogramms des Internationalen Rates für Meeresforschung (ICES)durchführten, wurde auch zwischen dem Westabhang der Norwegischen Rinne und den Shetlands gefischt. Verwendet wurde dabei das GOV-Netz mit Innensteert.

A marked effect of water snails on small crustaceans. [Translation from: Anz.Ost.Akad.Wiss 10, 95-99, 1952. ]

Cases of mutual exclusion of two species of organisms in nature are known in large numbers. In the majority, they make different demands on the environ- ment which makes co-occurrence impossible. Less frequent are those cases in which a definite activity of one species prevents the occurrence of the other in the same region. An experiment was carried out n order to establish if Chydorus sphaericus can co-occur with water-snails. It emerged that a substance soluble in water which is given off by snails is responsible for the negative effect on small crustacea.

On the toxicity of some pesticides for fish [Translation from: Izv.gos.nauchno-issled.Inst.ozern.rybn.Khoz. 121, 95-96, 1977]

In the piscicide laboratory of GosNIORKh over a series of years was carried out the ichthyological evaluation of different agricultural pesticides, used both in our country and abroad. In all more than 300 different chemical substances were tested. Here, it was established that around 10% of them possessed high ichthyotoxic properties. Experiments were conducted under laboratory conditions on aquarium fish in groups, and also on representatives of different species of lake ichthyofauna. The basic criterion of evaluation of toxicity was the death of experimental fish during 120 hours. This short paper summarises the findings of this reasearch and offers a table presenting acute toxicity of pesticides for fish.

On the number of generations of tendipes in collective ponds in Kuibyshchevskoi district [Translation from: C.R. Acad.Sci. U.R.S.S. 95, 1113-1115, 1954]

Three ponds were chosen for this study. The two lower ones were of 2 - 4 hectares in area, the depth of the littoral zone was 2.5 - 3 metres at the time of maximum flooding and the mud which covered the floor of the ponds was homogeneous and autochthonous in nature with very few vegetable remnants. The ponds which were originally set up in 1950. were intended for water supply and populated with Crucian Carp (for human consumption). A survey was done in the ponds in order to establish number and biomass of Tendipes semireductus. The author concludes that in these ponds T.semireductus has 2-3 generations per year.

Influences of Al doping concentration on structural, electrical and optical properties of Zn0.95Ni0.05O powders

Nanocrystalline Zn0.95 - xNi0.05AlxO (x = 0.01, 0.02, 0.05 and 0.10) diluted magnetic semiconductors have been synthesized by an auto-combustion method. X-ray diffraction measurements indicate that all Al-doped Zn0.95Ni0.05O samples have the pure wurtzite structure. Transmission electron microscope analyses show that the as-synthesized powders are of the size 40 - 45 nm. High-resolution transmission electron microscope, energy dispersive spectrometer and X-ray photoemission spectroscope analyses indicate that Ni2+ and Al3+ uniformly substitute Zn2+ in the wurtzite structure without forming any secondary phases. The Al doping concentration dependences of cell parameters (a and c), resistance and the ratio of green emission to UV emission have the similar trends. (c) 2007 Elsevier B.V. All rights reserved.

Proveniência sedimentar do grupo São Fidélis, terreno oriental da Faixa Ribeira com base em dados U-Pb

O Domínio Costeiro integra o Terreno Oriental, no segmento central da Faixa Ribeira e abriga rochas ortoderivadas com afinidade de arcos magmáticos (Complexo Rio Negro, ca. 790-605 Ma). Os ortognaisses deste complexo possuem clara assinatura para ambientes de zonas de subducção, encaixados em rochas metassedimentares de alto grau, integrantes do Grupo São Fidélis. O conjunto acima descrito é ainda intrudido por várias de rochas granitóides sin a tardi- colisionais, relacionadas às várias etapas de desenvolvimento da Orogenia Brasiliana neste setor do orógeno (ca. 605-480 Ma). Idades U-Pb (LA-ICP-MS) em zircões detríticos de rochas quartzíticas do Grupo São Fidélis indicam um amplo espectro com modas significativas no Mesoproterozóico e Paleoproterozoico, além de zircões do Neoproterozóico e do Arqueano. Sinteticamente os resultados obtidos foram: a) Idades concordantes Arqueanas com ca. 2,85, 2,84 e 2,70 Ga; b) zircões Paleoproterozóicos (ca. 2,3 a 1,7 Ga), com máxima concentração em torno de ca. 2,2 Ga, representando a segunda maior moda; c) Idades Mesoproterozóicas (ca. 1,3 -1,1 Ga) com idades de espectro dominantes, com moda em ca. 1,5 Ga; d) Zircões Neoproterozóicos com idades de ca. 0,95-90 Ga e 0,86-0,61 Ga. Em vários grãos detríticos observou-se sobrecrescimento metamórfico em ca. 602-570 Ma. Dados U-Pb (LA-ICP-MS) obtidos para zircões para Ortognaisse Rio Grande e o Biotita Ortognaisse, intrudidos na unidade basal do Grupo São Fidélis, apresentam idades em ca. 620 Ma e são equivalentes ao período pré-colisional de geração de rochas do arco magmático Rio Negro. Combinando estas idades com os núcleos de zircões detríticos mais jovens, com assinatura do Arco Rio Negro em ca. 613 Ma, pode-se definir o intervalo máximo de sedimentação da unidade superior do Grupo São Fidélis no Neoproterozóico. Cristais de monazitas selecionadas para análise U-Pb (ID-TIMS) apresentam relações com os principais episódios tectono-metamórficos da Faixa Ribeira. Dois cristais de uma amostra quartzítica e dois do ortognaisse Rio Grande alinham-se em uma discórdia que gerou idade de 603 Ma, referente ao metamorfismo progressivo descrito na literatura, durante a Orogenia Brasiliana. Enquanto a idade concordante obtida em 535 Ma, adquirida em uma amostra quartzítica, é correspontente ao último metamorfismo colisional da Faixa Ribeira.

低C/N对湿地中硝化反硝化作用的影响

通过监测几种形态氮的变化,研究了人工湿地小试系统在不同浓度和低C/N条件下的除氮效果和反硝化途径.结果发现,湿地对浓度为5.5～50.5mg/L的NH4+-N有很好的去除效果,去除率可达95%以上.在此浓度范围内,NH4+-N的进、出水浓度呈线性关系,R2值为0.9971.当进水含氮量低于16.4mg/L时,湿地的除氮效率随进水浓度的增加而明显增加.进水含氮量为16.4～51.4mg/L时,湿地的除氮效率为85%以上,且浓度对去除率无显著影响.当C/N<1时,湿地系统对总氮的去除率为86.3%,而碳源充足

光通信用1.55微米InGaAsP/InP DH激光器中的0.95微米发光和俄歇复合

Submitted by zhangdi (zhangdi@red.semi.ac.cn) on 2009-04-13T11:45:31Z

1.55μm InGaAsP/InP DH激光器中的0.95μm发光带与Auger复合

于2010-11-23批量导入