Comparative investigation of the catalytic properties of crystalline aluminosilicates of various types. I. Investigation of the state of the oh groups and aluminum atoms in a zeolite skeleton

1981 ◽  
Vol 30 (8) ◽  
pp. 1389-1395
Author(s):  
K. G. Ione ◽  
E. A. Paukshtis ◽  
V. M. Mastikhin ◽  
V. G. Stepanov ◽  
B. K. Nefedov ◽  
...  
Keyword(s):  
Catalytic Properties ◽  
Comparative Investigation ◽  
The State ◽  
Oh Groups

Catalytic properties of ni kel-zeolite catalysts as a function of the state of the nickel in the reaction of benzene with ethylene

1973 ◽  
Vol 22 (11) ◽  
pp. 2463-2468
Author(s):  
Kh. M. Minachev ◽  
Ya. I. Isakov ◽  
G. V. Antoshin ◽  
V. P. Kalinin ◽  
E. S. Shpiro
Keyword(s):  
Catalytic Properties ◽  
The State ◽  
Zeolite Catalysts

“Remaining” as the Natural Expression of the Ontological Monism in Proclus and Pseudodionysius the Areopagite

2019 ◽  
Vol 43 (3) ◽  
pp. 2-19
Author(s):  
Christos Ath. Terezis ◽  
Keyword(s):  
Production Process ◽  
Comparative Investigation ◽  
The State ◽  
Middle Phase ◽  
Dionysius The Areopagite ◽  
The One ◽  
Natural Expression ◽  
Pseudo Dionysius

This study is a comparative investigation of Proclus’ and Pseudo-Dionysius the Areopagite’s positions about “remaining” as demonstrative of the ontological monism. Focusing the attention, first of all, to the Neoplatonist philosopher, who represents polytheism, it comes that “remaining” indicates the state of standstill and unchangeability of those beings which are able to function as productive principles. Thus, a transcendental and a productive plane are identified, a parameter which combines the apophatic with the affirmative approaches. The theory about “unparticipated-participated-participating” brings to the light a middle phase between “remaining” and “procession”, in order the relation “one-multitude” to develop. In Pseudo-Dionysius the Areopagite, “remaining” appears in two planes: a) the transcendent One, which does not take part in the production process, b) the One which includes all the beings in the form of archetypical reasons. Note that this is not an eternal co-existence or an ontological identification of the beings with the One’s substance or a transition from the first One to the second, as Proclus suggests. Pseudo-Dionysius just describes the providential function of the One, which is manifested owing to its goodness. In conclusion, the main difference between the two thinkers is how they conceive the notion of “metaphysical multitude”: in Proclus, it indicates a hierarchy of beings, while, in Pseudo-Dionysius, it expresses the inner richness of the unity. In both the worldviews though, the ontological prospect which is formed is actually an optimistic one.

The Influence of the Dealumination of the High Silica Zeolite ZVM on the Character of OH groups and the Catalytic Properties

1989 ◽  
Vol 270 (1) ◽  
pp. 1-4 ◽  
Author(s):  
K.-H. Schnabel ◽  
U. Lohse ◽  
Ch. Peuker ◽  
D. Freude ◽  
O. V. Bragin ◽  
...  
Keyword(s):  
Catalytic Properties ◽  
Oh Groups ◽  
High Silica

Medium effect in thermal pretreatment on the state and catalytic properties of platinum supported on zinc-aluminium spinel

1978 ◽  
Vol 9 (3) ◽  
pp. 257-263 ◽  
Author(s):  
N. A. Pakhomov ◽  
R. A. Buyanov ◽  
E. M. Moroz ◽  
G. R. Kotelnikov ◽  
V. A. Patanov
Keyword(s):  
Catalytic Properties ◽  
The State ◽  
Medium Effect ◽  
Thermal Pretreatment

scholarly journals Quality of Life among Older Adults Covered by Various Pension Funds, Tabriz, Iran

2021 ◽  
Author(s):  
Hadi Sadighiyan ◽  
Mehdi Abbasian ◽  
Mahmood Yousefi ◽  
Narjes Maasoumi ◽  
Reza Nikanfar ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Social Security ◽  
Older People ◽  
Marital Status ◽  
Armed Forces ◽  
Pension Funds ◽  
Comparative Investigation ◽  
Education Level ◽  
The State

Introduction: Quality of life (QoL) is known to be one of the main challenges of the present century in the growing heterogeneous elder population. Therefore, determining the affecting factors of QoL among older people could be imperative. The present study aims at the comparative investigation of the QoL the old people covered by the various pension funds in the city of Tabriz, Iran. Methods: A cross-sectional study was conducted among 212 older people in Tabriz, Iran. All of the participants were selected based on a stratified sampling considering the study population’s preliminary distribution in three kinds of funds (the State, Armed forces, and Social security). A reliable Iranian LEIPAD questionnaire was used in a comparative investigation of the older adult’s QoL. Data were analyzed with SPSS 21 using t-test, ANOVA, person corellation tests and multiple linear regression. Results: The majority of the participants were male (84.4%) and married (94.8%). One-third of older people possessed academic qualifications. The average age of pensioners in the State fund was 8 years older than other funds. Social security pensioners received the lowest wages (i.e. 0.76 of State and 0.71 of Armed forces pensioners). The total mean score of QoL was 65.63 ± 12.27 (range: 0-93). The relationship between QoL and education level (β = 0.30) and marital status (β = 0.22) was positive and significant. Moreover, a significant difference was observed between scores of QoL and type of pension funds, marital status, education level (p < 0.05). Conclusion: Pension funds can improve the QoL among older people by increasing the pension amount, quality of services and payment benefits of those covered retirees.

scholarly journals Is there a partisan bias in the perception of the state of the economy? A comparative investigation of European countries, 2002–2016

2020 ◽  
pp. 019251212091590 ◽  
Author(s):  
Martin Okolikj ◽  
Marc Hooghe
Keyword(s):  
Economic Performance ◽  
Real Life ◽  
Economic Voting ◽  
Comparative Investigation ◽  
European Social Survey ◽  
The State ◽  
Partisan Bias ◽  
State Of The Economy ◽  
High Level ◽  
Economic Perceptions

The literature on economic voting starts from the assumptions that citizens have a sufficiently high level of knowledge about their country’s economic situation, and that they vote according to their perception of the state of the economy. However, these assumptions have been challenged as economic perceptions could be plagued by partisan bias. We use the comparative dataset of the European Social Survey to investigate partisan bias in the perception of economic performance. Firstly, we observe that the economic perceptions of both supporters and opponents of governing parties are strongly related to real-life economic indicators such as gross domestic product growth and unemployment levels. Secondly, we find that shifts in economic performance (growth and unemployment) are strongly associated with similar changes in economic perceptions among both supporters of governing parties and opposition parties. There is, however, a significant but limited partisan bias in economic perceptions in countries with high levels of unemployment.

Comparison of citric acid and glycol effects on the state of active phase species and catalytic properties of CoPMo/Al2O3 hydrotreating catalysts

2017 ◽  
Vol 205 ◽  
pp. 93-103 ◽  
Author(s):  
Aleksey Pimerzin ◽  
Alexander Mozhaev ◽  
Andrey Varakin ◽  
Konstantin Maslakov ◽  
Pavel Nikulshin
Keyword(s):  
Citric Acid ◽  
Catalytic Properties ◽  
Active Phase ◽  
The State ◽  
Hydrotreating Catalysts
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