SHORT NOTICE

1972 ◽  
Vol XXIII (89) ◽  
pp. 111-111
Author(s):  
MARGARET CRUM
Keyword(s):  
Short Notice

scholarly journals A note on the relations between elastic and inelastic interactions and increasing ratio σel(s)/σtot(s) at the LHC

2019 ◽  
Vol 34 (32) ◽  
pp. 1950259 ◽  
Author(s):  
S. M. Troshin ◽  
N. E. Tyurin
Keyword(s):  
Elastic Scattering ◽  
Energy Dependence ◽  
Impact Parameter ◽  
Cross Sections ◽  
Parameter Dependence ◽  
Slope Parameter ◽  
Short Notice ◽  
Inelastic Interactions ◽  
The Impact ◽  
Mode A

We comment briefly on relations between the elastic and inelastic cross-sections valid for the shadow and reflective modes of the elastic scattering. Those are based on the unitarity arguments. It is shown that the redistribution of the probabilities of the elastic and inelastic interactions (the form of the inelastic overlap function becomes peripheral) under the reflective scattering mode can lead to increasing ratio of [Formula: see text] at the LHC energies. In the shadow scattering mode, the mechanism of this increase is a different one, since the impact parameter dependence of the inelastic interactions probability is central in this mode. A short notice is also given on the slope parameter and the leading contributions to its energy dependence in both modes.

scholarly journals Review: Short notice

1975 ◽  
Vol 18 (2) ◽  
pp. 121-121
Keyword(s):  
Short Notice

SHORT NOTICE

1944 ◽  
Vol os-XX (77) ◽  
pp. 93-93
Author(s):  
G. V. S
Keyword(s):  
Short Notice

KEY ENGINEERING SOLUTIONS IMPLEMENTED IN ROCKET AND SPACE SYSTEM VOSTOK TO ASSURE CREW SAFETY DURING ASCENT (towards 60th anniversary of the first man in space)

2021 ◽  
pp. 5-19
Author(s):  
Gennady V. LEBEDEV ◽  
Olga V. EVSEENKO
Keyword(s):  
Key Words ◽  
Launch Vehicles ◽  
Space System ◽  
60Th Anniversary ◽  
Flight Tests ◽  
Short Notice ◽  
Descent Vehicle ◽  
The Status ◽  
Ascent Phase

The paper analyzes engineering and operational solutions implemented in rocket and space system Vostok to assure crew safety during ascent in view of the need to complete the work on an extremely short notice. It reviews the results of flight tests of launch vehicles belonging to the R7 family and the status of during prelaunch processing and ascent phase. The paper draws comparisons between work to develop a crew escape system by the time when the first manned mission of Vostok spacecraft took place. It provides an analysis of emergencies and measures to assure safety our country’s project Vostok and US project Mercury. Key words: rocket and space system, spacecraft, descent vehicle, crew safety.

2. Observations and Experiments on the Fluid in the Cavities of Calcareous Spar

1875 ◽  
Vol 8 ◽  
pp. 126-130
Author(s):  
James Hunter ◽  
Edward Sang
Keyword(s):  
Recent Meeting ◽  
Short Notice

At a recent meeting I laid before the Society a short notice of a phenomenon exhibited by the fluid contained in the cavities of calcareous spar. This phenomenon had been observed only a few days before, and the notice was given for the purpose of directing to it the attention of other observers, and particularly of those who happen to possess other minerals with analogous cavities, and I now propose to give an account of some more recent experiments and observations in regard to it.

The Development of High-Speed Aircraft

1924 ◽  
Vol 28 (159) ◽  
pp. 158-188
Keyword(s):  
High Speed ◽  
Limited Time ◽  
Short Notice ◽  
The Many ◽  
Do So

I must apologise for the many shortcomings of this paper and plead in excuse that it has been very hurriedly prepared. When I was asked at short notice to write a paper in place of Squadron-Leader Maycock’s, I somewhat rashly undertook to do so, but it has proved a formidable task in the very limited time available.

scholarly journals Red Lips

1970 ◽  
pp. 72-74
Author(s):  
Mai Ghoussoub
Keyword(s):  
Short Notice ◽  
The Future

‘We are building an Installation on the theme of refugees. One part of the installation consists of objects that you could carry along if you had to leave your home, at a short notice, with an unknown future.’ The objects sent to the artists carried mainly memories of survival: keys, deeds, diplomas, radios, purses… One item looked puzzling and defied what seemed essential for a future of migration into the unknown: a red, strong strident lipstick tube! A light and superfluous memory into the future, or was it so?

scholarly journals ‘Partly self-made niches’? Student-only spaces in an LMS

2014 ◽  
Vol 30 (1) ◽  
Author(s):  
John Pettit
Keyword(s):  
Social Support ◽  
Professional Practice ◽  
Management System ◽  
Learning Management System ◽  
Peer Learning ◽  
Substantial Proportion ◽  
Short Notice ◽  
Learning Management ◽  
Key Aspects

<p>Eighty-nine students were provided with a student-only live-voice space in a Learning Management System (LMS). Would they use it and, if so, would they feel sufficient ownership to create what Havnes (2008) described as “partly self-made niches”? In this study, a substantial proportion of respondents reported that they used the space not only for social support but also for key aspects of peer-learning. They reported that these student-only sessions gave them freedom to explore module-topics in new ways, and to share professional practice. Some disliked the lack of structure, but many valued the freedom to vary the focus and pace of their sessions. Several interviewees reported setting up sessions at short notice – for example, via <em>Twitter</em> – to meet their immediate concerns and requirements. A number of respondents valued these sessions as distinctive from, and complementary to, their tutorials in the same live-voice environment. The paper links these findings to debates about whether peer-learning should be explicitly organised, and about how education can disrupt itself as advocated by Bass (2012).</p><p> </p>

scholarly journals Effect of Default on Profitability in Kenyan Listed Companies

2020 ◽  
Vol 9 (4) ◽  
pp. 01-10
Author(s):  
James N Ndegwa
Keyword(s):  
Regression Analysis ◽  
Financial Institutions ◽  
Listed Companies ◽  
Short Term ◽  
Listed Firms ◽  
Short Notice ◽  
Panel Data Regression ◽  
Data Regression ◽  
Firm Profitability ◽  
The Relationship

The study investigated the whether the default measures of liquidity and solvency are associated and whether default measures are related to firm profitability. A total of 41 firms were selected to be in the study sample out of 46 non-financial listed firms in the Nairobi Securities Exchange during years 2013 to 2017 and panel data regression analysis was employed. The findings revealed that liquidity and solvency are significantly and negatively associated while the default measures lacked a significant relationship with profitability in Kenyan listed companies. The findings implied that there is no need for firms to focus too much on the relationship between default and profitability including invest heavily in liquidity in order to meet short term obligations as nowadays it is possible for firms to either convert non-cash assets quickly or borrow on short notice from financial institutions in case of an urgent need to meet liquidity shortages. These findings are consistent with the shitability theory.

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