Results 271 to 280 of about 1,568,146 (394)

High‐Speed, Maneuverable, and Terrain‐Adaptive Micro‐Robot with Tree Frog‐Inspired Bionic Feet

Advanced Science, EarlyView.
A 7.5 mm micro‐robot integrates tree frog‐inspired bionic feet with an electromagnetic linear motor to achieve high‐speed locomotion, slope climbing, and precise turning. It reaches 39 body lengths per second and ascends 30° slopes. The system demonstrates strong potential for inspection tasks in confined and complex environments, such as micro‐aero ...
Weizhi Zhao, Shijia Li, Kaiwen Zhang, Wanyu Zhang, Danyang Liu, Weidong Fang, Yanxin Zhai, Kaibo Lei, Liwen Zhang, Huawei Chen, Tiantong Xu   +10 more
wiley   +1 more source

Experimental evaluation of nanobiochar and metallic oxide nanoparticles with Croton macrostachyus seed oil biodiesel on combustion and emission characteristics. [PDF]

Sci Rep
Mohammed AS, Ancha VR, Atnaw SM.
europepmc   +1 more source

Successful Policy Implementation in a Country Where Success Seldom Happens: The Case of the Ban of Two-Stroke Engine Vehicles in Dhaka

, 2005
Saber Ahmed Chowdhury
openalex   +1 more source

Water‐Efficient Smart Drip Irrigation Enabled by a Low‐Power and High‐Efficiency Flexible Electromagnetic Actuator

Advanced Science, EarlyView.
Water scarcity poses a critical threat to global food security. A low‐power, flexible electromagnetic actuator is presented for smart drip irrigation systems. The device achieves precise, wide‐range flow modulation (0.05–5.8 mL/min) in response to real‐time plant demands, reducing water consumption compared to conventional flood irrigation.
Duo Chen, Xubin Zhu, Minwei Zhang, Kerui Li, Qinghong Zhang, Yaogang Li, Chengyi Hou, Hongzhi Wang   +7 more
wiley   +1 more source

Experimental investigation on impact of fuel jet size on performance of gasoline-ethanol blend in a SI engine vehicle. [PDF]

Sci Rep
Tafesse D, Nallamothu RB.
europepmc   +1 more source

Exergy analysis under consideration of operational parameters by numerical approach in a two-stroke marine diesel engine

Enes Fatih Pehlivan, İsmail Altın
openalex   +1 more source

Gas Exhange Process of Four-Stroke Spark Ignition Engines under the Condition of Partial Load at Medium or Low Speed : 5th Report, Applied Calculations

, 1981
Hidenori TASAKA, Shin Matsuoka
openalex   +2 more sources

Systematic Benchmarking of a Noise‐Tolerant Conductive Hydrogel Electrode for Epidermal Bioelectronics

Advanced Science, EarlyView.
General schematic of the approach. Abstract Conventional Silver/Silver Chloride (Ag/AgCl) electrodes remain the clinical standard for electrophysiological monitoring but are hindered by poor skin conformity, mechanical rigidity, and signal degradation, particularly under motion or sweat.
Nazmi Alsaafeen, Ioannis Ziogas, Shirina Alsaedi, Mouza Alshehhi, Shahd Almheiri, Adil Rehman, Khulood Al Shehhi, Hani Saleh, Ahsan Khandoker, Charalampos Pitsalidis, Antoun Khawaja, Anna‐Maria Pappa   +11 more
wiley   +1 more source

Machine learning based analysis of diesel engine performance using Fe₃O₄ nanoadditive in sterculia foetida biodiesel blend. [PDF]

Sci Rep
Mylapalli S, Reddy Maddi YK, Bikkavolu JR, Murthy BS, Pullagura G, Ravi H, Dennison MS, Barik D.   +7 more
europepmc   +1 more source

Targeting Microglial CD49a Inhibits Neuroinflammation and Demonstrates Therapeutic Potential for Parkinson's Disease

Advanced Science, EarlyView.
This study shows that integrin receptor CD49a (Itga1 gene) is significantly upregulated in hyperactivated microglia and microglia‐specific knockdown of Itga1 rescues neuroinflammation and neurodegeneration in a chronic Parkinson's disease (PD) model by targeting PGAM5‐mediated mitochondrial dysfunction and NLRP3 activation. Targeted inhibition of CD49a
Huanpeng Lu, Yunmin Zhu, Xi Wang, Zelin Wu, Zijian Xu, Rongqing Chen, Yanwu Guo   +6 more
wiley   +1 more source