Refine
Year of publication
- 2011 (34) (remove)
Institute
- IfB - Institut für Bioengineering (34) (remove)
Document Type
- Article (22)
- Conference Proceeding (6)
- Report (3)
- Doctoral Thesis (2)
- Book (1)
Keywords
- Pflanzenphysiologie (2)
- Pflanzenscanner (2)
- plant scanner (2)
- Anastomose (1)
- Anastomosis (1)
- Arthosetherapie (1)
- Biomechanics (1)
- Biomechanik (1)
- Bioreaktor (1)
- Blutzellenlagerung (1)
- Dattel (1)
- Eisschicht (1)
- Finite element method (1)
- Finite-Elemente-Methode (1)
- Gonarthrose (1)
- Harnleiter (1)
- Hemoglobin structure (1)
- Hämoglobin (1)
- Hämoglobinstruktur (1)
- Kniegelenkarthrose (1)
- MBST (1)
- Organkultur (1)
- Pflanzenstress (1)
- Red blood cell storage (1)
- Sonde (1)
- Tissue Engineering (1)
- arthrosis therapy (1)
- date palm tree (1)
- gonarthrosis (1)
- heliosphere (1)
- ion propulsion (1)
- low-thrust trajectory optimization (1)
- plant stress (1)
- subsurface ice research (1)
- subsurface probe (1)
Tests with palm tree leaves have just started yet and scan data are in the process to be analyzed. The final goal of future project for palm tree gender and species recognition will be to develop optical scanning technology to be applied to date palm tree leaves for in–situ screening purposes. Depending on the software used and the particular requirements of the users the technology potentially shall be able to identify palm tree diseases, palm tree gender, and species of young date palm trees by scanning leaves.
The importance of the availability of stored blood or blood cells, respectively, for urgent transfusion cannot be overestimated. Nowadays, blood storage becomes even more important since blood products are used for epidemiological studies, bio-technical research or banked for transfusion purposes. Thus blood samples must not only be processed, stored, and shipped to preserve their efficacy and safety, but also all parameters of storage must be recorded and reported for Quality Assurance. Therefore, blood banks and clinical research facilities are seeking more accurate, automated means for blood storage and blood processing.
We present the novel concept of a combined drilling and melting probe for subsurface ice research. This probe, named “IceMole”, is currently developed, built, and tested at the FH Aachen University of Applied Sciences’ Astronautical Laboratory. Here, we describe its first prototype design and report the results of its field tests on the Swiss Morteratsch glacier. Although the IceMole design is currently adapted to terrestrial glaciers and ice shields, it may later be modified for the subsurface in-situ investigation of extraterrestrial ice, e.g., on Mars, Europa, and Enceladus. If life exists on those bodies, it may be present in the ice (as life can also be found in the deep ice of Earth).
We present the novel concept of a combined drilling and melting probe for subsurface ice research. This probe, named “IceMole”, is currently developed, built, and tested at the FH Aachen University of Applied Sciences’ Astronautical Laboratory. Here, we describe its first prototype design and report the results of its field tests on the Swiss Morteratsch glacier. Although the IceMole design is currently adapted to terrestrial glaciers and ice shields, it may later be modified for the subsurface in-situ investigation of extraterrestrial ice, e.g., on Mars, Europa, and Enceladus. If life exists on those bodies, it may be present in the ice (as life can also be found in the deep ice of Earth).
The purpose of this study was to investigate whether sprint performance is related to lower leg musculoskeletal geometry within a homogeneous group of highly trained 100-m sprinters. Using a cluster analysis, eighteen male sprinters were divided into two groups based on their personal best (fast: N = 11, 10.30 ± 0.07 s; slow: N = 7, 10.70 ± 0.08 s). Calf muscular fascicle arrangement and Achilles tendon moment arms (calculated by the gradient of tendon excursion versus ankle joint angle) were analyzed for each athlete using ultrasonography. Achilles tendon moment arm, foot and ankle skeletal geometry, fascicle arrangement as well as the ratio of fascicle length to Achilles tendon moment arm showed no significant (p > 0.05) correlation with sprint performance, nor were there any differences in the analyzed musculoskeletal parameters between the fast and slow sprinter group. Our findings provide evidence that differences in sprint ability in world-class athletes are not a result of differences in the geometrical design of the lower leg even when considering both skeletal and muscular components.