[PDF] Top 20 The ammonia synthesis: some historical aspects.
Has 10000 "The ammonia synthesis: some historical aspects." found on our website. Below are the top 20 most common "The ammonia synthesis: some historical aspects.".
The ammonia synthesis: some historical aspects.
... Em 2 de julho de 1909, Fritz Haber (1868-1934) e seu assisten- te Robert Le Rossignol (1884-1976), em um laboratório da Univer- sidade Técnica de Karlsruhe, demonstraram a Alwin Mittasch[r] ... See full document
8
HISTORICAL ASPECTS OF THE DISCOVERY OF THE EULER CHARACTERISTIC AND SOME OF ITS DEVELOPMENTS IN MODERN TOPOLOGY
... of the main result of Euler, which appears in his second work on the subject (Euler 1758b), had problems and several famous mathematicians tried to fix ...By the end of the 19th century, ... See full document
11
Some Accounting Aspects regarding the Elections Campaigns in Romania
... Because the pre-democratic authoritarian and totalitarian regimes impeded the existence of competing political organisations, few parties survived decades of non-democratic ...rule. The very newness ... See full document
6
CULTURE AND EDUCATION IN THE MIDDLE AGES: HISTORICAL- PHILOSOPHICAL-THEOLOGICAL ASPECTS
... ratify the conventional demystification of the Middle Ages as the “Dark ...as the main categories of analysis in this historical ...references. The deductive method was used, ... See full document
17
The Mollusca Collection of the Museu Nacional Ufrj – Historical Synthesis
... of the collection, since the record of the irst lot of the current numbering system, in 1944, is presented in Figure ...3. The moments of intensive growth can be traced according to ... See full document
6
Optogalvanic spectroscopy: some relevants aspects.
... SPECTROSCOPY: SOME RELEVANTS ASPECTS. In this work we present the optogalvanic effect in ionized gases in an historical ...for the first time by Foote and Mohler in 1925, and explained ... See full document
4
Some historical aspects of the periodic classification of the chemical elements.
... Considerando as atuais idéias sobre as estruturas eletrôni- cas, os actinídeos são caracterizados pelo preenchimento pro- gressivo dos orbitais 5 f. Graças às séries homólogas do sistema[r] ... See full document
15
SOME ASPECTS CONCERNING SOVEREIGN DEBT AND THE RELATIVITY OF INDEBTEDNESS INDICATORS
... on the current situation, we notice rapidly that the contemporary indebtedness situation of various countries has its origins in the economic policies pursued for decades, since the second ... See full document
9
Synthesis of some Mechanisms using Natural Coordinates
... From the mid 1960s and early 1970s many programs for simulation of multibody systems were ...During the investigation the engineer can study only the behavior of the ...Before ... See full document
8
Regional and Historical Minerageny of the Gemstone Complexes in Russia (Quantitative Aspects)
... 9. Polyanin V.S., Vafin R.F. Mineragenous specialization of geodynamic systems, complexes, and geological formations of the Siberian southern regions and the Far East in non-metals. Materialy Vserossiiskoi ... See full document
11
Tratamento químico de volumosos
... On the other hand, materials as hays and straws have presented less nitrogen retention when ...highlight the moisture importance in material treated with urea, which in addition to urease enzyme also needs ... See full document
12
Some aspects of periodontitis pathogenesis in children
... Abstract. Some aspects of periodontitis pathogenesis in ...in the tissues surrounding tooth root are frequent enough and develop as the direct complication of ...intoxication, the ... See full document
5
Some international aspects of venereal disease control
... An excellent cooperation, homever, has been built up between the El Paso City-County Health and Police Departments, the Army installa- tions located in El Paso, and th[r] ... See full document
6
ABUNDANCE AND DIVERSITY OF AMMONIA-OXIDIZING BACTERIA IN RELATION TO AMMONIUM IN A CHINESE SHALLOW EUTROPHIC URBAN LAKE Shanlian Qiu
... environments, the N. oligotropha & ureae- like bacteria are generally the predominant AOB group, as evidenced by repeated isolation of members of this lineage from high MPN dilutions (18, 19, 37) and ... See full document
9
Some aspects about the spatial dependence index for variability of soil attributes
... of the components of the SDI index still needs to be done. Thus, the objective of this article is to evaluate the behavior and the relationship of the range and the ... See full document
7
SOME CONCLUSIONS REGARDING THE HISTORICAL EVOLUTION OF FINANCE IN THE PRESENT TERITORY OF ROMANIA
... nodded the Teutonic Knights the right to bring salt on ships on the Olt and Mureș River, saving them from the tax they pay to pass through Romania ( per terra ...that the romanians, ... See full document
6
Analysis of some aspects of mortality in Canada
... The two articles that follow, "Early' Mortality Due to Unintentional Injury' in Canada, 1985" and "Life Expectancy by Sex, Age and Income Level ' are presented[r] ... See full document
3
Assessment Of Some Acceleration Schemes In The Solution Of Systems Of Linear Equations.
... SOR. The iterative schemes were applied to Banded system, Tridiagonal systems and SPD system with varying ...dimensions. The Krylov subspace methods: GMRES, QMR, MINRES and BiCGSTAB converged to an ... See full document
8
Rare earths in Brazil: historical aspects, production, and perspectives.
... A grande dificuldade de separação dos lantanídeos para que se obtenham os elementos individuais é decorrente de sua alta similari- dade química, com diferenças muito pequenas entre si e[r] ... See full document
12
HIPERAMONEMIA ATIVA HIF-1ɑ PELA VIA NF-kB: UM POSSÍVEL MECANISMO DE SARCOPENIA EM CIRROSE Rafaella Nascimento e Silva
... urea synthesis because of hepatocellular dysfunction and portosystemic shunting (17, ...However, the skeletal muscle as an alter- nate organ removes the ammonia from circulation and it has ... See full document
58
temas relacionados