Results 51 to 60 of about 3,968 (289)

Effect of type of road humps on vehicular speeds on residential roads

MATEC Web of Conferences, 2018
To reduce potential pedestrian fatalities, in residential road maximum speed is 30km/hour. Apart from installing maximum speed signs, installing road humps may ensure speed reduction.
Suryo Putranto Leksmono, Kurniawan Kevin
doaj   +1 more source

Multiobjective Optimum Design of Speed Control Humps for Vehicles. In the Case of Humps with Elasticity.

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1992
In the previous paper, a hump with elasticity was proposed, and numerical analysis was carried out on the hump in order to determine the influence of the elasticity on speed control for vehicles. In this paper, circular humps with elasticity are designed using a method of multiobjective optimum design in order to minimize the maximum value of the ...
MAEMORI, Ken'ichi, SAKAMOTO, Katsuo
openaire   +2 more sources

A Dual‐Functional Electrolyte Additive for Highly Reversible Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
This study introduces tetrabutylammonium bromide (TBAB) as a dual‐function additive for aqueous zinc‐ion batteries. TBAB disrupts the hydrogen‐bond network of water while TBA+ adsorbs on Zn to improve interfacial wettability and regulate Zn2+ flux, resulting in suppressed dendrite growth and parasitic reactions. This synergy extended the lifespan of Zn|
Shirui Zhang, Shixun Wang, Jianen Zhang, Jun Liu, Jinfeng Xie, Wentao Tang, Li Guan, He Huang, Qi Xue, Chunyi Zhi   +9 more
wiley   +1 more source

Public Evaluation of Speed Humps Performance and Effectiveness [PDF]

Civil Engineering Journal, 2018
In Egypt, it is believed that speed humps are the cheapest and best solutions to reduce vehicles speed and thus reduce the number of potential accidents. Due to the lack of specifications in Egypt that govern the installation of speed humps, they were spread randomly and with different dimensions without adequate studies.
Shwaly, Sayed, AL-Ayaat, Amal, Zakaria, Mohamed H.   +2 more
openaire   +1 more source

Submicron Metasurface Reconfigured Multiband Smart Windows

Advanced Functional Materials, EarlyView.
This work presents a submicron metasurface reconfigured multiband thermochromic smart window. By integrating subwavelength nanostructures into a Fabry−Perot resonator configuration, it mitigates conventional trade‐offs to simultaneously deliver high luminous transmittance and robust solar heating and radiative cooling modulation capabilities ...
Guanya Wang, Shancheng Wang, Bin Li, Xinyi Tian, Rong Liu, Jian Chen, Zhendong Dai, Shouqin Tian, Yi Long   +8 more
wiley   +1 more source

Evidence for Itinerant Ferromagnetic Flat Bands Producing Large Transverse Responses

Advanced Materials, EarlyView.
Itinerant ferromagnetic flat bands are demonstrated in GdCo5 with a high Curie temperature of 940K, a stacked honeycomb–kagome lattice, through angle‐resolved photoemission spectroscopy and magneto‐thermoelectric measurements. These topological flat bands generate large Berry curvaturte, producing gigantic anomalous Nernst effect with record‐high ...
Susumu Minami, Yangming Wang, Seigo Souma, Hiroto Nakamura, Akito Sakai, Takumi Osumi, Hang Su, Hikaru Watanabe, Shun'ichiro Kurosawa, Rikuto Oiwa, Daisuke Nishio‐Hamane, Kosuke Nakayama, Takuya Nomoto, Ryotaro Arita, Takafumi Sato, Satoru Nakatsuji   +15 more
wiley   +1 more source

ABOUT THE APPROACH TO THE DETERMINATION OF CERTAIN KINEMATIC PARAMETERS OF THE CAR’S MOVEMENT ON THE HUMP BRAKING POSITIONS OF MARSHALLING YARDS

International Journal of Advanced Studies, 2018
In the design of marshalling hump, the choice of optimal parameters of great importance to have accurate values of the kinematic parameters of the movement of the cars, uncoupling at all parts.
Khabibulla Turanovich Turanov, Andrey Aleksandrovich Gordienko, Shukhrat Umarkhodjaevich Saidivaliev   +2 more
doaj   +1 more source

The Effect of Speed Humps on Highways Pavement Condition [PDF]

International Journal of Engineering, 2020
Speed humps used as a tool of traffic calming technique that applied to force drivers to reduce their vehicle’ speeds at some locations. For developed countries, the implementations of speed humps are often used within residential areas as well as at locations of schools crossing.  For developing countries (e.g.
openaire   +1 more source

3D Visual Effect Speed Hump for Urban Road

, 2020
The speed limit allowed in educational institutions is 30 km/hour and only speed humps are allocated at Politeknik Sultan Haji Ahmad Shah (POLISAS) roadways.
Ab Rashid , Rozalina, Mior Sani , Wan Noor Hin   +1 more
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Analisis Pelaksanaan Pembangunan Speed Hump Di Pekanbaru (Studi Kecamatan Bukit Raya Kota Pekanbaru) [PDF]

, 2020
This study examines in depth the Analysis of the Implementation of Speed Hump Development in Pekanbaru City (Study of the Bukit Raya Pekanbaru City). The purpose of this research is to find out and analyze the implementation of Speed Hump Development in ...
Pratama, Aidil Tri
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