Results 101 to 110 of about 11,872 (296)

DNA Nanostructure‐Templated Multivalency Enables Broad‐Spectrum Virus Inhibition

Advanced Science, EarlyView.
A honeycomb‐shaped DNA nanostructure is introduced that organizes nanobodies or aptamers into trimeric clusters mirroring the native hemagglutinin arrangement on influenza viruses. This geometry‐matched multivalency enhances binding avidity by up to 1000‐fold, resulting in robust, broad‐spectrum viral neutralization and a 30–55% improvement in host ...
Saurabh Umrao, Abhisek Dwivedy, Dhanush Gandavadi, Chi Chen, Lifeng Zhou, Jinwei Duan, Vineetha Mareddy, Ying Fang, Xing Wang   +8 more
wiley   +1 more source

Design and evaluation of a novel curved speed hump (CSH) for Indian roads

Transportation Research Interdisciplinary Perspectives
Traffic calming measures are crucial for sustainable traffic management. Globally, vertical and horizontal techniques, such as speed humps, speed cushions, roundabouts and chicanes are used to reduce vehicle speeds and enhance road safety.
Korra Ravi Kiran, M. Kumar, Hazratullah Paktin   +2 more
doaj   +1 more source

Traffic Calming Measures: An Evaluation of the Effect on Driving Speed

Promet (Zagreb), 2017
Road accidents are one of the leading causes of death in the world, particularly among young people. Excessive speed is one of the main risk factors in road traffic safety, increasing accident probability and affecting accident severity.
Audrius Vaitkus, Donatas Čygas, Vilma Jasiūnienė, Laura Jateikienė, Tadas Andriejauskas, Dovydas Skrodenis, Kornelija Ratkevičiūtė   +6 more
doaj   +1 more source

Reconstruction of the Structure of Accretion Disks in Dwarf Novae from the Multi-Band Light Curves of Early Superhumps

, 2012
We propose a new method to reconstruct the structure of accretion disks in dwarf novae using multi-band light curves of early superhumps. Our model assumes that early superhumps are caused by the rotation effect of non-axisymmetrically flaring disks.
Kato, T., Maehara, H., Ohshima, T., Uemura, M.   +3 more
core   +1 more source

Loss of SOCS1 in Donor T Cells Exacerbates Intestinal GVHD by Driving a Chemokine‐Dependent Pro‐Inflammatory Immune Microenvironment

Advanced Science, EarlyView.
T cell‐specific Socs1 knockout leads to inflammatory differentiation of CD8+ T cells, prompting the STAT1/2 complex to drive the activation of Ccl5, Ccr5, and Cxcr3, and promoting the skewing of monocytes toward a pro‐inflammatory M1 macrophage lineage.
Zhigui Wu, Bixia Wang, Xinya Jiang, Fangqing Zhang, Qianqian Huang, Xinyi Wu, Shuang Fan, Qi Zhang, Jingrui Zhou, Jianing Tang, Xiao‐Dong Mo, Yu Wang, Ying‐Jun Chang, Huidong Guo, Xiao‐Jun Huang   +14 more
wiley   +1 more source

Coefficient diagram method-based control of semi-active vehicle suspensions with performance evaluation over circular and trapezoidal speed humps at multiple speeds

Journal of Engineering and Applied Science
The occurrence of abrupt vertical excitations, such as speed bumps, complicates the suspension system’s task of balancing stability with ride comfort. This paper uses the Coefficient Diagram Method (CDM) to design a semi-active suspension controller in a
Mohamed H. Abdelati, Khaled R. M. Mahmoud, Ebram F. F. Mokbel, Gamal Seif Elnasr, Ismail M. Youssef   +4 more
doaj   +1 more source

CONTROLLING THE SPEED OF ROLLING CUTS IN CONDITIONS OF REDUCTION OF BRAKE POWER OF CAR RETARDERS

Nauka ta progres transportu, 2016
Purpose. The study aims to develop the requirements for organization of the marshalling process in the conditions when the power of retarder positions is less than the nominal one. Methodology.
D. M. Kozachenko, V. I. Bobrovskyi, C. V. Grevtsov, M. I. Berezovyi   +3 more
doaj   +1 more source

Effect of speed humps on injury consequences on trunk roads traversing towns in Ghana: A quasi-experimental study. [PDF]

Inj Prev, 2023
Gyaase D, Newton S, Adams CA, Enuameh Y, Adjei BN, Nakua EK.   +5 more
europepmc   +1 more source

Influencing driver behaviour through road marking [PDF]

, 2005
This paper will describe how road marking can be used to influence driver behaviour in order to improve road safety and traffic flows. Extensive use will be made of examples from recent research undertaken by the authors on overtaking lane design, speed ...
Baas, Peter H., Charlton, Samuel G.
core   +1 more source

Bioinspired Tissue Transparency: Achieving Sclera‐to‐Cornea Transplantation

Advanced Science, EarlyView.
A bioinspired decellularization‐compression‐locking tactic (DCLT) is developed to transform human sclerae into transparent corneal substitutes. These clear, robust, and pro‐regenerative substitutes are capable of repairing complex corneal injuries, including chemical burns, keratoconus, and penetrating wounds, demonstrating their clinical potential to ...
Xiuli Sun, Long Zhao, Zhen Shi, Jingting Wang, Shang Yang, Xia Qi, Hengrui Zhang, Ting Wang, Weiyun Shi   +8 more
wiley   +1 more source