Results 101 to 110 of about 243,133 (312)

Size‐Dependent Ultrasound Activation of Thrombin Catalytic Activity by Mechano‐Nanoswitches

Advanced Science, EarlyView.
The fundamental principles linking nanoparticle (NP) physicochemical properties to their interactions with sonomechanical forces are not well‐defined. This work systematically investigates the size‐dependent ultrasound activation of thrombin using different‐sized mechano‐nanoswitches, which provides critical insights into the role of NP size in nano ...
Menghan Xiao, Zhihuan Liao, Junliang Chen, Xiong Zuo, Jiangting Zeng, Xiangfu Du, Zihao Teng, Johannes Hahmann, Andreas Herrmann, Shuaidong Huo   +9 more
wiley   +1 more source

Parallel Routing in Mobile Ad-Hoc Networks

International journal of Computer Networks & Communications, 2011
This paper proposes and evaluates a new position-based Parallel Routing Protocol (PRP) for simultaneously routing multiple data packets over disjoint paths in a mobile ad-hoc network (MANET) for higher reliability and reduced communication delays. PRP views the geographical region where the MANET is located as a virtual 2-dimensional grid of cells ...
Day, Khaled, Touzene, Abderezak, Arafeh, Bassel, Alzeidi, Nasser   +3 more
openaire   +2 more sources

Reprogramming Tumor‐Associated Macrophages via Targeted NAT10 Inhibition to Enhance Colorectal Cancer Immunotherapy

Advanced Science, EarlyView.
This study presents the sono‐sensitive nanorobot Sono@NAT10, which targets NAT10 condensates to reprogram tumor‐associated macrophages in colorectal cancer. By reducing the acetylation level of SRSF2 protein and activating HDAC10, Sono@NAT10 promotes M1 polarization, suppresses tumor progression, and strengthens immunotherapy. The approach demonstrates
Jiahao Zhu, Benjie Xu, Rui Hu, Bo Yang, Peipei Shen, Yu Xu, Xiaojun Zhang, Danqi Qian, Gang Wu, Shengjun Ji, Yutian Zhao, Ke Gu   +11 more
wiley   +1 more source

Study of the relationship between mobility model of ad hoc network and its connectivity

Tongxin xuebao, 2006
Three of ad hoc mobility models were introduced,and a formula to calculate the connectivity of mobile ad hoc network was proposed.These mobility models were simulated in NS2,and the relationship among the number of nodes,the range of nodes and the ...
ZHAO Jian-li1, SHANG Rui-qiang1, SUN Qiu-xia2, WANG Guang-xing1   +3 more
doaj   +2 more sources

Efficient Cluster Head Selection Algorithm for MANET

Journal of Computer Networks and Communications, 2013
In mobile ad hoc network (MANET) cluster head selection is considered a gigantic challenge. In wireless sensor network LEACH protocol can be used to select cluster head on the bases of energy, but it is still a dispute in mobil ad hoc networks and ...
Khalid Hussain, Abdul Hanan Abdullah, Saleem Iqbal, Khalid M. Awan, Faraz Ahsan   +4 more
doaj   +1 more source

Auto-Configuration Protocols in Mobile Ad Hoc Networks

Sensors, 2011
The TCP/IP protocol allows the different nodes in a network to communicate by associating a different IP address to each node. In wired or wireless networks with infrastructure, we have a server or node acting as such which correctly assigns IP addresses,
Julián García Matesanz, Ana Lucila Sandoval Orozco, Luis Javier García Villalba, José Duván Márquez Díaz   +3 more
doaj   +1 more source

Assessing the Nature of Human Brain‐Derived Extracellular Vesicles on Synaptic Activity Via the Development of an Air‐liquid Microfluidic Platform

Advanced Science, EarlyView.
This seminal study highlights the interwoven and tightly regulated functions of brain‐derived extracellular vesicles. Using microfluidics, proteomics, and AI‐based electric signal analyses of cortical brain explants, this work provides a useful resource dataset revealing the composition of human brain‐derived extracellular vesicles obtained from ...
Corentin Bernou, Yukiko Iwasaki, Willy Lutz, Glaucia Almeida, Emilie Béchard, François Delalande, Magali Rompais, Jules Bouget, Barbara Gorda, Chantal Cazevieille, Yonis Bare, Christine Carapito, Sophie Colomb, Gowrishankar Ganesh, Raphael Gaudin   +14 more
wiley   +1 more source

Two Anonymous Cooperative Cache-Based Data Access Schemes in Mobile Ad Hoc Networks

International Journal of Distributed Sensor Networks, 2013
Mobile ad hoc network has been extensively studied in recent years due to its potential applications in civilian and military environments. Cooperative caching, which allows the sharing and coordination of cached data among multiple nodes, could be ...
Chang-Ji Wang, Xi-Lei Xu, Dong-Yuan Shi
doaj   +1 more source

Neighborhood tracking for mobile ad hoc networks [PDF]

, 2009
Hui Xu, J.J. Garcia‐Luna‐Aceves
openalex   +1 more source

Novel Antifungal Scaffold Targeting Tubulin Overcomes Sclerotinia Sclerotiorum Resistance

Advanced Science, EarlyView.
Addressing pesticide resistance, novel chromone‐acylhydrazone hybrids targeting fungal tubulin are synthesized. Compound G24 potently inhibited S. sclerotiorum (EC50 = 0.21µg mL−1) and demonstrated enhanced field performance via microencapsulation, offering a sustainable strategy against resistance and for global food security.
Lihui Shao, Xianqun Hu, Ying Wu, Xiang Zhou, Bo Zhang, Song Yang   +5 more
wiley   +1 more source