| 1. |
- Abbasi, Rasha, et al.
(författare)
-
IceCube search for neutrinos from GRB 221009A
- 2023
-
Ingår i: Proceedings of 38th International Cosmic Ray Conference (ICRC 2023). - : Sissa Medialab Srl.
-
Konferensbidrag (refereegranskat)abstract
- GRB 221009A is the brightest Gamma Ray Burst (GRB) ever observed. The observed extremelyhigh flux of high and very-high-energy photons provide a unique opportunity to probe the predictedneutrino counterpart to the electromagnetic emission. We have used a variety of methods to searchfor neutrinos in coincidence with the GRB over several time windows during the precursor, promptand afterglow phases of the GRB. MeV scale neutrinos are studied using photo-multiplier ratescalers which are normally used to search for galactic core-collapse supernovae neutrinos. GeVneutrinos are searched starting with DeepCore triggers. These events don’t have directionallocalization, but instead can indicate an excess in the rate of events. 10 GeV - 1 TeV and >TeVneutrinos are searched using traditional neutrino point source methods which take into accountthe direction and time of events with DeepCore and the entire IceCube detector respectively. The>TeV results include both a fast-response analysis conducted by IceCube in real-time with timewindows of T0 − 1 to T0 + 2 hours and T0 ± 1 day around the time of GRB 221009A, as well asan offline analysis with 3 new time windows up to a time window of T0 − 1 to T0 + 14 days, thelongest time period we consider. The combination of observations by IceCube covers 9 ordersof magnitude in neutrino energy, from MeV to PeV, placing upper limits across the range forpredicted neutrino emission.
|
|
| 2. |
- Appleyard, Bob, et al.
(författare)
-
Best Practice Guideline: Transportation of People Seated in Wheelchairs, Version 2.21.
- 2010
-
Ingår i: [Host publication title missing].
-
Konferensbidrag (refereegranskat)abstract
- Summary, key points: Transport considerations ought to be factored into the initial phase of the wheelchair & seating assessment process. Manufacturers of wheelchairs and seating systems should make information relating to the safe transportation of their products readily available - and easy to understand. With the desire to provide the safest possible transport environment for wheelchair-seated passengers, and other vehicle occupants, all stakeholders must engage in a multi-disciplinary approach to ensuring transport safety; involving the wheelchair user with their families, carers, equipment prescribers, and transport providers*. A proven crashworthy wheelchair, used in conjunction with a proven wheelchair tie-down and occupant restraint system (WTORS), is fundamental to the provision of safe transport for both people who remain seated in their wheelchairs in a motor vehicle and other vehicle occupants. Exceptions exist on certain high-mass, low-speed urban public transport vehicles, where the likelihood of a crash situation and the severity thereof are low. Powered and manual wheelchairs offer a large variety of seated postures through their tilt, recline, and other mechanisms. Guidelines ought to be given by manufacturers with respect to use of these mechanisms during transport. The combination of a crashworthy seating system, that accommodates the proper fit of the occupant restraints, and a crashworthy wheelchair serve to indicate to the prescriber that the risks of equipment failure when exposed to crash conditions during transport have been reduced as far as reasonably possible. To minimise injury risk for wheelchair occupants, prescribers shall seek to ensure that the means of attachment of the seating system to the wheelchair is suitable for use in transport. It is imperative that the manufacturer’s instructions for use and fitting instructions for seating systems are carefully adhered to. Due to the individual nature of disability, prescribers may at times be faced with the need to work beyond manufacturers’ recommendations for the use of systems in order to maximise medical benefits, and to address the postural and functional needs of a wheelchair user. In such cases a risk management process ought to be followed, and transport providers should have a working comprehension of the relevant documented risk assessment process and understand the subsequent Risk/Benefit analysis. When properly used, a WTORS allows the wheelchair to be well secured to the vehicle floor and the passenger in the wheelchair to benefit from a properly fitted seatbelt system. Wheelchair manufacturers should highlight in their pre-sale literature any special requirements relating to the use of their wheelchair with WTORS. This information should include the configuration of the representative wheelchair, which was subjected to crash testing, so that informed decisions can be made with respect to wheelchair selection & configuration. Prescriber awareness of the type of transport environment and the facilities available to assist vehicle entry and egress is highly beneficial in the risk analysis process.
|
|
| 3. |
|
|
| 4. |
|
|
| 5. |
- Martens, Bob, et al.
(författare)
-
Enhancing the Sustainability of Electronic Access to ELPUB Proceedings : Means for Long-term Dissemination
- 2008
-
Konferensbidrag (refereegranskat)abstract
- ELPUB can look back on a track record of a steadily growing number of conference papers. From a long-term perspective, access to this body of knowledge is of great interest to the community. Beyond this, extended preoccupation with the collected scientific work in the area of digital publishing has to be mentioned. Naturally, the authors are particularly focussed on the individual paper itself and possible connections with related efforts. Typically, conferences amplify and enhance opportunities of “getting- together”. A well-stocked repository may, however, serve in this respect as a fruitful complementary addition. In this contribution, the implementation of persistent identifiers on the existing ELPUB.scix.net-base is elaborated in detail. Furthermore, the authors present the result of efforts related to the harvesting of ELPUB-metadata and to the creation of a citation index. The paper concludes with an outlook on future plans.
|
|
| 6. |
|
|
| 7. |
|
|
| 8. |
- Nanthakorn, Bob, et al.
(författare)
-
Cambodian customers' perception of remanufactured automotive parts
- 2023
-
Ingår i: Proceedings of the 11th International Conference on Remanufacturing.
-
Konferensbidrag (refereegranskat)abstract
- The Cambodian economy is growing significantly causing the local car fleet to follow. Consequently, the need for car spare parts is steadily increasing. Unlike other regions inthe world, like Europe, North America and some Asian countries, automotive partremanufacturing in Cambodia has hardly been practised nor analyzed. This research aimsto study the awareness and perception of car owners in Cambodia of remanufactured carparts as alternatives to new spare parts. To reach this aim, primary data was collected toinvestigate the knowledge and the perception of remanufactured car parts amongtowards alternatives to new spare parts (e.g., remanufactured parts). The 425 validresponses from Cambodians were analyzed with descriptive statistics. Evaluating theresponses show, that 70% of respondents were aware of remanufacturing, but theirperception is mostly negative. More than half perceive remanufactured automotive parts asinferior to new counterparts. When being offered alternatives to new parts without using the term 'remanufactured' the willingness to buy is higher than when using the term.
|
|
| 9. |
- Roszbach, Bob
(författare)
-
Safety on motorways : Comments
- 1991
-
Ingår i: Proceedings of Third European Workshop on Recent Developments in Road Safety Research. - Linköping : Statens väg- och transportforskningsinstitut. ; , s. 77-80
-
Konferensbidrag (övrigt vetenskapligt/konstnärligt)
|
|
| 10. |
- Sturm, Bob, 1975-, et al.
(författare)
-
A Review of Validity and its Relationship to Music Information Research
- 2023
-
Ingår i: Proc. Int. Symp. Music Information Retrieval.
-
Konferensbidrag (refereegranskat)abstract
- Validity is the truth of an inference made from evidence and is a central concern in scientific work. Given the maturity of the domain of music information research (MIR), validity in our opinion should be discussed and considered much more than it has been so far. Puzzling MIR phenomena like adversarial attacks, horses, and performance glass ceilings become less mysterious through the lens of validity. In this paper, we review the subject of validity as presented in a key reference of causal inference: Shadish et al., "Experimental and Quasi-experimental Designs for Generalised Causal Inference". We discuss the four types of validity and threats to each one. We consider them in relationship to MIR experiments grounded with a practical demonstration using a typical MIR experiment.
|
|
