Reverse Collective Spatial Keyword Querying (Short Paper)

2019 ◽  
pp. 211-221
Author(s):  
Yang Wu ◽  
Jian Xu ◽  
Liming Tu ◽  
Ming Luo ◽  
Zhi Chen ◽  
...  
Keyword(s):  
Short Paper

The promises and perfidy of cryomicroscopy and analysis

1994 ◽  
Vol 52 ◽  
pp. 382-383
Author(s):  
Patrick Echlin
Keyword(s):  
Low Temperature ◽  
High Energy ◽  
Short Paper ◽  
List Type ◽  
Time Resolved ◽  
Energy Beam ◽  
Cellular Analysis ◽  
Dissolved Ions ◽  
Embedding Medium ◽  
Low Temperature Microscopy

The unusual title of this short paper and its accompanying tutorial is deliberate, because the intent is to investigate the effectiveness of low temperature microscopy and analysis as one of the more significant elements of the less interventionist procedures we can use to prepare, examine and analyse hydrated and organic materials in high energy beam instruments. The promises offered by all these procedures are well rehearsed and the litany of petitions and responses may be enunciated in the following mantra.Vitrified water can form the perfect embedding medium for bio-organic samples.Frozen samples provide an important, but not exclusive, milieu for the in situ sub-cellular analysis of the dissolved ions and electrolytes whose activities are central to living processes.The rapid conversion of liquids to solids provides a means of arresting dynamic processes and permits resolution of the time resolved interactions between water and suspended and dissolved materials.The low temperature environment necessary for cryomicroscopy and analysis, diminish, but alas do not prevent, the deleterious side effects of ionizing radiation.Sample contamination is virtually eliminated.

Frontiers in Complex Dynamics

2014 ◽  
Author(s):  
Araceli Bonifant ◽  
Misha Lyubich ◽  
Scott Sutherland
Keyword(s):  
Historical Perspective ◽  
Complex Dynamics ◽  
Short Paper ◽  
Combinatorial Group Theory ◽  
Entropy Theory ◽  
Holomorphic Dynamics ◽  
Eightieth Birthday ◽  
Several Variables ◽  
Fields Medal ◽  
Combinatorial Group

John Milnor, best known for his work in differential topology, K-theory, and dynamical systems, is one of only three mathematicians to have won the Fields medal, the Abel prize, and the Wolf prize, and is the only one to have received all three of the Leroy P. Steele prizes. In honor of his eightieth birthday, this book gathers together surveys and papers inspired by Milnor's work, from distinguished experts examining not only holomorphic dynamics in one and several variables, but also differential geometry, entropy theory, and combinatorial group theory. The book contains the last paper written by William Thurston, as well as a short paper by John Milnor himself. Introductory sections put the papers in mathematical and historical perspective, color figures are included, and an index facilitates browsing.

Social Attitudes and Empathy in the Weather Enterprise

2018 ◽  
Author(s):  
Matthew J. Bolton
Keyword(s):  
Social Attitudes ◽  
Short Paper

A short paper on social attitudes in the American weather enterprise, accepted for publication in the July 2018 newsletter of the National Weather Association.

An Expert Ranked List of Pro-nature Conservation Behaviours for Public Use

2019 ◽  
Author(s):  
Lea Barbett ◽  
Edward Stupple ◽  
Michael Sweet ◽  
Miles Richardson
Keyword(s):  
Nature Conservation ◽  
General Population ◽  
Mass Extinction ◽  
Negative Impact ◽  
Ecological Impact ◽  
Human Action ◽  
Short Paper ◽  
The Public ◽  
The Uk ◽  
Ranked List

The planet is facing an anthropogenic mass extinction of wildlife, which will have a grave impact on the environment and humans. Widespread human action is needed to minimize the negative impact of humans on biodiversity and support the restoration of wildlife. In order to find effective ways to promote pro-nature conservation behaviours to the general population, there is a need to provide a list of behaviours which will have worthwhile ecological impact and are worth encouraging. In a novel collaboration between psychologists and ecologists, 70 experts from practical and academic conservation backgrounds were asked to review and rate 48 conservation related behaviours. According to their judgement, this short paper presents a ranked list of pro-nature conservation behaviours for the public in the UK and similar landscapes. This includes behaviours people can engage in in their homes, their gardens, on their land, and in their roles as citizens.

Explaining spreadsheets with spreadsheets (short paper)

2020 ◽  
Vol 53 (9) ◽  
pp. 161-167
Author(s):  
Jácome Cunha ◽  
Mihai Dan ◽  
Martin Erwig ◽  
Danila Fedorin ◽  
Alex Grejuc
Keyword(s):  
Short Paper

scholarly journals Short Paper: Blockcheck the Typechain

2020 ◽  
Author(s):  
Sergio Benitez ◽  
Jonathan Cogan ◽  
Alejandro Russo
Keyword(s):  
Short Paper

scholarly journals A lattice-theoretic characterization of pure subgroups of Abelian groups

2021 ◽  
Author(s):  
M. Ferrara ◽  
M. Trombetti
Keyword(s):  
Abelian Group ◽  
Abelian Groups ◽  
Subgroup Lattice ◽  
General Definition ◽  
Short Paper ◽  
Theoretic Characterization ◽  
Definition Of

AbstractLet G be an abelian group. The aim of this short paper is to describe a way to identify pure subgroups H of G by looking only at how the subgroup lattice $$\mathcal {L}(H)$$ L ( H ) embeds in $$\mathcal {L}(G)$$ L ( G ) . It is worth noticing that all results are carried out in a local nilpotent context for a general definition of purity.

I.—The Complete Building Accounts of the City Churches (Parochial) designed by Sir Christopher Wren

Archaeologia ◽  
1915 ◽  
Vol 66 ◽  
pp. 1-60 ◽  
Author(s):  
Lawrence Weaver
Keyword(s):  
Short Paper ◽  
Good Fortune ◽  
Reference Number ◽  
Building Set ◽  
Christopher Wren ◽  
The City

Bound up with other additional matter in the heirloom copy of Wren's Parentalia, on which I read a short paper on the 17th June, 1909;, is an engraving by Hulsbergh. It is an emblematical design of a pyramid dotted with medallions, on each of which is written the name of a Wren building and a reference number. At the sides are two tables giving the costs of each building, set out to the uttermost farthing. No doubt many students of Wren have wondered, as I did, where Hulsbergh got these detailed figures, and by good fortune I have found their source in Bodley's Library, Oxford.

scholarly journals Let’s Call their Bluff: The Politics of Econometric Methodology

2019 ◽  
Vol 25 (4) ◽  
Author(s):  
Jean-Paul Azam
Keyword(s):  
Foreign Aid ◽  
Instrumental Variables ◽  
Local Governments ◽  
Causal Analysis ◽  
Short Paper ◽  
Government Interventions ◽  
Econometric Methodology ◽  
Armed Violence ◽  
Choice Of Instruments ◽  
Identification Strategy

AbstractThis short paper focuses on econometric issues raised by intentional government interventions aimed at influencing some politically sensitive outcomes. It first presents an example where multiple regression analysis provides quite a misleading diagnosis about foreign aid and immigration that can be rectified by using a causal analysis based on instrumental variables. It then offers a simple theoretical framework to bring out the basic information asymmetries affecting the game between the econometrician and the policy maker and their implications for the choice of instruments in a near-identification strategy. This approach is shown to provide a strong political judgement in the case of the armed violence between local governments and “Maoist” insurgents in eight states of India. Proper econometric analysis shows that the initiative of the insurgency cannot be blamed on the rebels.

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