Topic-specific analysis of search queries

2009 ◽  
Author(s):  
Judit Bar-Ilan ◽  
Zheng Zhu ◽  
Mark Levene
Keyword(s):  
Search Queries ◽  
Specific Analysis

The Impact of a Highly Publicized Celebrity Suicide on Suicide-Related Online Information Seeking

Crisis ◽  
2017 ◽  
Vol 38 (3) ◽  
pp. 207-209 ◽  
Author(s):  
Florian Arendt ◽  
Sebastian Scherr
Keyword(s):  
Suicide Prevention ◽  
Information Seeking ◽  
The Internet ◽  
Online Information ◽  
Search Queries ◽  
Related Information ◽  
Search Terms ◽  
Celebrity Suicide ◽  
Online Information Seeking ◽  
The Impact

Abstract. Background: Research has already acknowledged the importance of the Internet in suicide prevention as search engines such as Google are increasingly used in seeking both helpful and harmful suicide-related information. Aims: We aimed to assess the impact of a highly publicized suicide by a Hollywood actor on suicide-related online information seeking. Method: We tested the impact of the highly publicized suicide of Robin Williams on volumes of suicide-related search queries. Results: Both harmful and helpful search terms increased immediately after the actor's suicide, with a substantial jump of harmful queries. Limitations: The study has limitations (e.g., possible validity threats of the query share measure, use of ambiguous search terms). Conclusion: Online suicide prevention efforts should try to increase online users' awareness of and motivation to seek help, for which Google's own helpline box could play an even more crucial role in the future.

Development of Backside Scanning Capacitance Microscopy Technique for Advanced SOI Microprocessors

2006 ◽  
Author(s):  
Vinod Narang ◽  
P. Muthu ◽  
J.M. Chin ◽  
Vanissa Lim
Keyword(s):  
Plasma Etching ◽  
Data Interpretation ◽  
Parameters Optimization ◽  
Scanning Capacitance Microscopy ◽  
Microscopy Technique ◽  
Thermal Oxide ◽  
Specific Analysis ◽  
Thin Oxide ◽  
P Type ◽  
Uv Ozone

Abstract Implant related issues are hard to detect with conventional techniques for advanced devices manufactured with deep sub-micron technology. This has led to introduction of site-specific analysis techniques. This paper presents the scanning capacitance microscopy (SCM) technique developed from backside of SOI devices for packaged products. The challenge from backside method includes sample preparation methodology to obtain a thin oxide layer of high quality, SCM parameters optimization and data interpretation. Optimization of plasma etching of buried oxide followed by a new method of growing thin oxide using UV/ozone is also presented. This oxidation method overcomes the limitations imposed due to packaged unit not being able to heat to high temperature for growing thermal oxide. Backside SCM successfully profiled both the n and p type dopants in both cache and core transistors.

Energy-Sensing Pathways in Ischemia: The Counterbalance Between AMPK and mTORC

2020 ◽  
Vol 25 (45) ◽  
pp. 4763-4770
Author(s):  
Angel Cespedes ◽  
Mario Villa ◽  
Irene Benito-Cuesta ◽  
Maria J. Perez-Alvarez ◽  
Lara Ordoñez ◽  
...  
Keyword(s):  
Blood Flow ◽  
Ischemic Stroke ◽  
Middle Cerebral Artery ◽  
Cause Of Death ◽  
Artery Occlusion ◽  
Brain Pathology ◽  
Common Cause ◽  
Specific Analysis ◽  
Energy Sensing ◽  
Cerebral Artery Occlusion

: Stroke is an important cause of death and disability, and it is the second leading cause of death worldwide. In humans, middle cerebral artery occlusion (MCAO) is the most common cause of ischemic stroke. The damage occurs due to the lack of nutrients and oxygen contributed by the blood flow. : The present review aims to analyze to what extent the lack of each of the elements of the system leads to damage and which mechanisms are unaffected by this deficiency. We believe that the specific analysis of the effect of lack of each component could lead to the emergence of new therapeutic targets for this important brain pathology.

scholarly journals Individual-Specific Analysis for Psychoradiology

2020 ◽  
Vol 30 (1) ◽  
pp. 45-51
Author(s):  
Hesheng Liu ◽  
William J. Liu ◽  
Danhong Wang ◽  
Louisa Dahmani
Keyword(s):  
Specific Analysis

DNA nanolantern-based split aptamer probes for in-situ ATP imaging in living cells and lighting up mitochondria

The Analyst ◽  
2021 ◽  
Author(s):  
Yaxin Wang ◽  
Dong-Xia Wang ◽  
Jia-Yi Ma ◽  
Jing Wang ◽  
Yichen Du ◽  
...  
Keyword(s):  
Adenosine Triphosphate ◽  
Cell Metabolism ◽  
Living Cells ◽  
Expression Level ◽  
Specific Analysis

Accurate and specific analysis of adenosine triphosphate (ATP) expression level in living cells can provide valuable information for understanding cell metabolism, physiological activities and pathologic mechanism. Herein, DNA nanolantern-based split...

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