Results 61 to 70 of about 21,496 (306)

Practical Use of the Braking Attributes Measurements Results

MATEC Web of Conferences, 2017
This contribution deals with issues of braking the passenger car. The measurement of braking deceleration of the vehicle Kia Cee´d 1,6 16 V was carried out by an optical device Correvit system.
Ondruš Ján, Kolla Eduard
doaj   +1 more source

Membrane Vesicles from Lacticaseibacillus Casei BL23 Exhibit Antimicrobial Activity Against Escherichia coli and Immunostimulatory Effects on Human Peripheral Blood Mononuclear Cells

Advanced Healthcare Materials, EarlyView.
Membrane vesicles derived from the probiotic Lacticaseibacillus casei BL23 demonstrate antimicrobial properties against Escherichia coli and a potential biological effect in improving the overall survival of C. elegans infected with Pseudomonas aeruginosa. These vesicles stimulated immune responses in primary cells without causing toxicity. Our results
Cecilia L. D'Antoni, Leila Pourtalebi Jahromi, Lorenzo Sana, Ana Paula Domínguez Rubio, Maja Dorfner, Jennifer Munkert, Heike Danzer, Philipp Arnold, Mikhail Lebedev, Esther Zanin, Oscar E. Pérez, Gregor Fuhrmann   +11 more
wiley   +1 more source

Accelerometer-controlled automatic braking system [PDF]

, 1973
Braking system, which employs angular accelerometer to control wheel braking and results in low level of tire slip, has been developed and tested. Tests indicate that system is feasible for operations on surfaces of different slipperinesses.
Dreher, R. C., Nayadley, J. R., Sr., Sleeper, R. K.   +2 more
core   +1 more source

Congested Traffic States in Empirical Observations and Microscopic Simulations

, 2000
We present data from several German freeways showing different kinds of congested traffic forming near road inhomogeneities, specifically lane closings, intersections, or uphill gradients. The states are localized or extended, homogeneous or oscillating.
A. Hennecke, A. Reuschel, Ansgar Hennecke, B. Persaud, B. S. Kerner, B. Tilch, B.S. Kerner, B.S. Kerner, B.S. Kerner, B.S. Kerner, B.S. Kerner, B.S. Kerner, B.S. Kerner, C. F. Daganzo, C.F. Daganzo, D. Helbing, D. Helbing, D. Helbing, D. Helbing, D. Helbing, D. Helbing, D. Helbing, D.C. Gazis, D.C. Gazis, D.E. Wolf, Dirk Helbing, E. Ben-Naim, F.L. Hall, G.F. Newell, H.Y. Lee, H.Y. Lee, J. Treiterer, K. Nagel, L.C. Edie, L.D. Howe, M. Bando, M. Cremer, M. Cremer, M. Muramatsu, M. Treiber, M. Treiber, M. Treiber, M.J. Lighthill, Martin Treiber, O. Biham, P.G. Gipps, P.G. Gipps, R. Barlovic, R. Herman, R.D. Kühne, R.E. Chandler, S. Krauß, S. Smulders, T. Nagatani, V. Shvetsov   +54 more
core   +4 more sources

Decellularized Extracellular Matrix Scaffolds to Engineer the Dormant Landscape of Microscopic Colorectal Cancer Liver Metastasis

Advanced Healthcare Materials, EarlyView.
Decellularized liver extracellular matrix scaffolds provide a platform to study dormant liver‐metastatic colorectal cancer. They induce reversible dormancy, in combination with nutrient depletion and low dose chemotherapy, through cell cycle arrest and chemotherapy resistance.
Sabrina N. VandenHeuvel, Lucia L. Nash, Abigail J. Clevenger, Claudia A. Collier, Oscar R. Benavides, Sanjana Roy, Brinlee Goggans, Aelita Salikhova, Anvitha Tharakesh, Svasti Haricharan, Amber N. Stratman, Scott Kopetz, Alex J. Walsh, Shreya A. Raghavan   +13 more
wiley   +1 more source

Statistical evaluation of regenerative braking of trucks with energy efficient mechatronic transmission [PDF]

E3S Web of Conferences
The article assesses the capabilities of regenerative braking in terms of braking efficiency when studying the motion of a model of an energy-efficient electric vehicle with a mechatronic transmission using motion cycles recorded on real vehicles.
Lobachev Ivan, Khlobystov Ilya, Potashnikov Maksim, Buzunov Nikolai, Kartashov Aleksander   +4 more
doaj   +1 more source

Modified hydraulic braking system limits angular deceleration to safe values [PDF]

, 1966
Conventional spring actuated, hydraulically released, fail-safe disk braking system is modified to control the angular deceleration of a massive antenna.
Briggs, R. S., Council, M., Green, P. M.
core   +1 more source

Development of Heat Engines Powered by Twisted and Coiled Polymer Fiber Actuators

Advanced Materials Technologies, EarlyView.
Continuously rotating engines driven by thermally responsive actuating materials can turn waste heat into useful energy. For the first time heat engines operated by twisted and coiled polymer fiber actuators are demonstrated with engine design guided by two simple analytical models.
Geoffrey M. Spinks, Burhan Bin Asghar Abbasi, Zhen Jiang   +2 more
wiley   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Evaluation of veracity of car braking parameters used for the analysis of road accidents [PDF]

Transport, 2007
During the road accident analysis speed of the examined vehicle often is being established in accordance with the length of the trace remained by the vehicle tires.
S. Nagurnas, V. Mitunevičius, J. Unarski, W. Wach   +3 more
doaj   +3 more sources