scholarly journals Status of the GRANIT Facility

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Damien Roulier ◽  
Francis Vezzu ◽  
Stefan Baeßler ◽  
Benoît Clément ◽  
Daniel Morton ◽  
...  
Keyword(s):  
Particle Physics ◽  
Quantum States ◽  
Experimental Techniques ◽  
Current Status ◽  
Ultracold Neutrons

The GRANIT facility is a follow-up project, which is motivated by the recent discovery of gravitational quantum states of ultracold neutrons. The goal of the project is to approach the ultimate accuracy in measuring parameters of such quantum states and also to apply this phenomenon and related experimental techniques to a broad range of applications in particle physics as well as in surface and nanoscience studies. We overview the current status of this facility, the recent test measurements, and the nearest prospects.

scholarly journals Prospects for Studies of the Free Fall and Gravitational Quantum States of Antimatter

2015 ◽  
Vol 2015 ◽  
pp. 1-16 ◽  
Author(s):  
G. Dufour ◽  
D. B. Cassidy ◽  
P. Crivelli ◽  
P. Debu ◽  
A. Lambrecht ◽  
...  
Keyword(s):  
Free Fall ◽  
Quantum States ◽  
Experimental Techniques ◽  
Ultracold Neutrons ◽  
Neutral System ◽  
Close Analogy ◽  
Quantum Reflection ◽  
The Status ◽  
Neutral Antimatter ◽  
Ultimate Limit

Different experiments are ongoing to measure the effect of gravity on cold neutral antimatter atoms such as positronium, muonium, and antihydrogen. Among those, the project GBAR at CERN aims to measure precisely the gravitational fall of ultracold antihydrogen atoms. In the ultracold regime, the interaction of antihydrogen atoms with a surface is governed by the phenomenon of quantum reflection which results in bouncing of antihydrogen atoms on matter surfaces. This allows the application of a filtering scheme to increase the precision of the free fall measurement. In the ultimate limit of smallest vertical velocities, antihydrogen atoms are settled in gravitational quantum states in close analogy to ultracold neutrons (UCNs). Positronium is another neutral system involving antimatter for which free fall under gravity is currently being investigated at UCL. Building on the experimental techniques under development for the free fall measurement, gravitational quantum states could also be observed in positronium. In this contribution, we report on the status of the ongoing experiments and discuss the prospects of observing gravitational quantum states of antimatter and their implications.

Psychological Resilience Provides No Independent Protection From Suicidal Risk

Crisis ◽  
2016 ◽  
Vol 37 (2) ◽  
pp. 130-139 ◽  
Author(s):  
Danica W. Y. Liu ◽  
A. Kate Fairweather-Schmidt ◽  
Richard Burns ◽  
Rachel M. Roberts ◽  
Kaarin J. Anstey
Keyword(s):  
Risk Factors ◽  
Well Being ◽  
Current Status ◽  
Psychological Resilience ◽  
Cross Sectional ◽  
Life Project ◽  
Resilience Factors ◽  
First Time

Abstract. Background: Little is known about the role of resilience in the likelihood of suicidal ideation (SI) over time. Aims: We examined the association between resilience and SI in a young-adult cohort over 4 years. Our objectives were to determine whether resilience was associated with SI at follow-up or, conversely, whether SI was associated with lowered resilience at follow-up. Method: Participants were selected from the Personality and Total Health (PATH) Through Life Project from Canberra and Queanbeyan, Australia, aged 28–32 years at the first time point and 32–36 at the second. Multinomial, linear, and binary regression analyses explored the association between resilience and SI over two time points. Models were adjusted for suicidality risk factors. Results: While unadjusted analyses identified associations between resilience and SI, these effects were fully explained by the inclusion of other suicidality risk factors. Conclusion: Despite strong cross-sectional associations, resilience and SI appear to be unrelated in a longitudinal context, once risk/resilience factors are controlled for. As independent indicators of psychological well-being, suicidality and resilience are essential if current status is to be captured. However, the addition of other factors (e.g., support, mastery) makes this association tenuous. Consequently, resilience per se may not be protective of SI.

scholarly journals Joint Editorial: Invigorating hydrological research through journal publications

2018 ◽  
Vol 49 (6) ◽  
pp. iii-ix
Author(s):  
Nevil Quinn ◽  
Günter Blöschl ◽  
András Bárdossy ◽  
Attilio Castellarin ◽  
Martyn Clark ◽  
...  
Keyword(s):  
Current Status ◽  
General Assembly ◽  
Publication Process ◽  
Journal Publications

Abstract Editors of several journals in the field of hydrology met during the General Assembly of the European Geosciences Union – EGU in Vienna in April 2017. This event was a follow-up of similar meetings held in 2013 and 2015. These meetings enable the group of editors to review the current status of the journals and the publication process, and to share thoughts on future strategies. Journals were represented at the 2017 meeting by their editors, as shown in the list of authors. The main points on invigorating hydrological research through journal publications are communicated in this joint editorial published in the journals listed here.

How Snowden’s revelations have influenced youngsters’ attitude and behaviour in the PRC and Taiwan

2017 ◽  
Vol 15 (3) ◽  
pp. 213-231
Author(s):  
Kiyoshi Murata ◽  
Yasunori Fukuta ◽  
Andrew A. Adams ◽  
Dang Ronghua
Keyword(s):  
University Students ◽  
Social Impact ◽  
Current Status ◽  
Content Type ◽  
Republic Of China ◽  
Studying Abroad ◽  
The Social ◽  
State Surveillance ◽  
Questionnaire Surveys

Purpose This study aims to investigate how Snowden’s revelations are viewed by young people in the People’s Republic of China (PRC) and Taiwan through questionnaire surveys of and follow-up interviews with university students in the two countries, taking into account the histories and current status of state surveillance in these countries and the current complicated and delicate cross-strait relationships. Design/methodology/approach Questionnaire surveys of 315 PRC and 111 Taiwanese university students (a majority studying in those places but a few studying abroad) and semi-structured follow-up interviews with 16 master’s course students from the PRC and one from Taiwan (all studying at Meiji University in Japan) were conducted, in addition to reviews of the literature on privacy and state surveillance in the PRC and Taiwan. The outcomes of the survey were statistically analysed and qualitative analyses of the interview results were also performed. Findings Youngsters living in the PRC had greater interest in and more knowledge about Snowden’s revelations than those living in Taiwan, and the revelations were positively evaluated in both countries as serving public interest. However, PRC students indicated they were less likely to emulate Snowden than those from Taiwan did. Originality/value This study is the first attempt to investigate the social impact of Snowden’s revelations on PRC and Taiwanese youngsters’ attitudes towards privacy and state surveillance as part of cross-cultural analyses between eight countries.

The current status of follow-up services for childhood cancer survivors, are we meeting goals and expectations: A report from the consortium for New England childhood cancer survivors

2011 ◽  
Vol 57 (6) ◽  
pp. 1062-1066 ◽  
Author(s):  
Lisa B. Kenney ◽  
Heather Bradeen ◽  
Nina S. Kadan-Lottick ◽  
Lisa Diller ◽  
Alan Homans ◽  
...  
Keyword(s):  
Cancer Survivors ◽  
New England ◽  
Childhood Cancer ◽  
Childhood Cancer Survivors ◽  
Current Status

scholarly journals Japanese Language and "Characters": From the Perspective of Teaching Japanese as a Foreign Language

2015 ◽  
Vol 5 (2) ◽  
pp. 61-68
Author(s):  
Yukiko SHUKURI
Keyword(s):  
Foreign Language ◽  
Language Proficiency ◽  
Proficiency Test ◽  
Native Speakers ◽  
Japanese Language ◽  
Current Status ◽  
Test Results ◽  
Textbook Research ◽  
Language Proficiency Test

This paper introduces current status of "role language" and the "speaker's character" and their applications in Japanese teaching materials. Besides it studies the knowledge of Russian learners of Japanese and carefully examines their knowledge of four typical kinds of "role language" in Japanese anime and manga by using a questionnaire and follow-up interviews. From the results of the textbook research, the following two things are revealed; (a) first person pronouns except for watashi are rarely used, (b) there is not enough explanations about different "speaker's characters" in detail. Furthermore, findings of the questionnaire show that some of the learners who have the same impression of the characters as Japanese native speakers, wrongly connect a certain "role language" to illustrations of a character, and results of as much as three kinds of "role language" have a low positive correlation with the learners' results of the Japanese Language Proficiency Test. Results also reveal that all four kinds of "role language" have no correlation with other factors, such as student's duration of learning Japanese, or frequency of the use of Japanese outside the classroom.

E-Ophthalmology in the Diagnosis and Follow-Up of Chronic Glaucoma

2013 ◽  
pp. 88-108 ◽  
Author(s):  
Jose Andonegui ◽  
Aitor Eguzkiza ◽  
Mikel Auzmendi ◽  
Luis Serrano ◽  
Ane Zurutuza ◽  
...  
Keyword(s):  
Public Health ◽  
Intraocular Pressure ◽  
Visual Fields ◽  
Public Health Problem ◽  
Current Status ◽  
Future Trends ◽  
Important Public Health Problem ◽  
Important Public Health ◽  
Chronic Glaucoma

e-Ophthalmology is the use of information and telecommunications technologies to provide or support a group of activities related to ophthalmic care. Chronic glaucoma is an ocular disease characterized by optic neuropathy that leads to progressive loss of the visual fields and often is associated with elevated intraocular pressure levels. Glaucoma is an important public health problem because it is one of the main causes of blindness worldwide and generates an important demand for ophthalmologic consultations. The aim of this chapter is to discuss the application e-Ophthalmology-based models in the diagnosis and follow-up of chronic glaucoma. The authors describe the current status of the use of e-Ophthalmology-based models in the screening and follow-up of chronic glaucoma, the main advantages of these models, the technologic requirements for their implementation, and future trends in this field.

Clinic Attendance and Opiate Prescription Status of Heroin Addicts over a Six-Year Period

1977 ◽  
Vol 130 (6) ◽  
pp. 565-569 ◽  
Author(s):  
Anthony Thorley ◽  
Edna Oppenheimer ◽  
Gerry V. Stimson
Keyword(s):  
Drug Dependence ◽  
Current Status ◽  
Clinic Attendance ◽  
Home Office ◽  
Heroin Addicts ◽  
Mean Time ◽  
Prescription Status

SummaryHome Office records were used to trace the current status of a sample of 128 persons for whom heroin was prescribed in 1969 at Drug Dependence Clinics in London. In October 1975, after a mean time since self-reported first use of heroin of 11 · 25 years, 51 per cent were attending clinics, 40 per cent alive and not attending, and 9 per cent dead. One third of the sample were still receiving heroin on prescription, and 23 per cent appeared to have received heroin without interruption since 1969. The report points to the need for career studies of addicts' lives and the need for follow-up interviews, especially for the 40 per cent no longer attending clinics.

scholarly journals Joint editorial: Invigorating hydrological research through journal publications

2018 ◽  
Vol 22 (11) ◽  
pp. 5735-5739
Author(s):  
Nevil Quinn ◽  
Günter Blöschl ◽  
András Bárdossy ◽  
Attilio Castellarin ◽  
Martyn Clark ◽  
...  
Keyword(s):  
Current Status ◽  
General Assembly ◽  
Publication Process ◽  
Journal Publications

Abstract. Editors of several journals in the field of hydrology met during the General Assembly of the European Geosciences Union (EGU) in Vienna in April 2017. This event was a follow-up of similar meetings held in 2013 and 2015. These meetings enable the group of editors to review the current status of the journals and the publication process, and to share thoughts on future strategies. Journals were represented at the 2017 meeting by their editors, as shown in the list of authors. The main points on invigorating hydrological research through journal publications are communicated in this joint editorial published in the above journals.

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