Lap belt angle measurement in adjustable rear seats: procedure development and vehicle survey. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Test and evaluation of head restraints, seat backs, and anchorages in vehicles subjected to rear impact collision. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Breed airbag sled testing program. Volume I. Final report.

Mode of access: Internet.

Breed airbag sled testing program. Volume II. Final report.

Mode of access: Internet.

Breed airbag sled testing program. Volume III. Final report.

Mode of access: Internet.

Development of improved inflation techniques. Volume II. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Evaluation of passive belts for different size occupants. Phase II. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Seat belt performance in 30 mph barrier impacts. NHTSA technical report.

Mode of access: Internet.

Improved design for safety belts. Final report.

Mode of access: Internet.

Passive restraints for automobile occupants--a closer look.

Mode of access: Internet.

Evaluation of passive belts for different size occupants. Final report, phase I.

National Highway Traffic Safety Administration, Washington, D.C.

Seat belt performance of manual and automatic systems installed in the GM Chevrolet Chevette and the VW Rabbit. Technical report.

National Highway Traffic Safety Administration, Washington, D.C.

Performance evaluation of the NHTSA advanced "S" series 50th percentile anthropomorphic dummy. Volume II - accelerator sled test data. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Universal Experimental Measurement System «Sun-Walker» : Automotive measurement system for the evaluation of the solar irradiation distribution for the tests of the solar concentrated systems.

This Thesis project is a part of the research conducted in Solar industry. ABSOLICON Solar Concentrator AB has invented and started production of the prospective solar concentrated system Absolicon X10. The aims of this Thesis project are designing, assembling, calibrating and putting in operation the automatic measurement system intended to evaluate distribution of density of solar radiation in the focal line of the concentrated parabolic reflectors and to measure radiation from the artificial source of light being a calibration-testing tool.On the basis of the requirements of the company’s administration and needs of designing the concentrated reflectors the operation conditions for the Sun-Walker were formulated. As the first step, the complex design of the whole system was made and division on the parts was specified. After the preliminary conducted simulation of the functions and operation conditions of the all parts were formulated.As the next steps, the detailed design of all the parts was made. Most components were ordered from respective companies. Some of the mechanical components were made in the workshop of the company. All parts of the Sun-Walker were assembled and tested. The software part, which controls the Sun-Walker work and conducts measurements of solar irradiation, was created on the LabVIEW basis. To tune and test the software part, the special simulator was designed and assembled.When all parts were assembled in the complete system, the Sun-Walker was tested, calibrated and tuned.

A universal agro-hydrological model for water and nitrogen cycles in the soil-crop system SMCR_N: critical update and further validation

Agro-hydrological models have widely been used for optimizing resources use and minimizing environmental consequences in agriculture. SMCRN is a recently developed sophisticated model which simulates crop response to nitrogen fertilizer for a wide range of crops, and the associated leaching of nitrate from arable soils. In this paper, we describe the improvements of this model by replacing the existing approximate hydrological cascade algorithm with a new simple and explicit algorithm for the basic soil water flow equation, which not only enhanced the model performance in hydrological simulation, but also was essential to extend the model application to the situations where the capillary flow is important. As a result, the updated SMCRN model could be used for more accurate study of water dynamics in the soil-crop system. The success of the model update was demonstrated by the simulated results that the updated model consistently out-performed the original model in drainage simulations and in predicting time course soil water content in different layers in the soil-wheat system. Tests of the updated SMCRN model against data from 4 field crop experiments showed that crop nitrogen offtakes and soil mineral nitrogen in the top 90 cm were in a good agreement with the measured values, indicating that the model could make more reliable predictions of nitrogen fate in the crop-soil system, and thus provides a useful platform to assess the impacts of nitrogen fertilizer on crop yield and nitrogen leaching from different production systems. (C) 2010 Elsevier B.V. All rights reserved.