Results 61 to 70 of about 331,979 (290)

Suctionable Gauze Ball Operated by the Console Surgeon Overcomes Wet Scenes during Robotic Rectal Surgery

Journal of the Anus, Rectum and Colon
Although robotic rectal resections are now widely performed, there are few robotic suction tools that can be easily used by console surgeons. It can therefore be difficult to maintain a clear visual field in the pelvis when there is effusion and bleeding
Kaori Watanabe, Hajime Ushigome, Hiroki Takahashi, Akira Kato, Shinnosuke Harata, Yoshiaki Fujii, Takeshi Yanagita, Takuya Suzuki, Kazuyoshi Shiga, Ryo Ogawa, Yoichi Matsuo, Shuji Takiguchi   +11 more
doaj   +1 more source

Experimental Study And Modeling Of Water Retention Curve Of A Silty Soil Compacted And Treated With Cement

Aceh International Journal of Science and Technology, 2020
The evaluation of unsaturated soils' fundamental properties is ensured by the characteristic water retention curve for a wide range of soil suction values.
Belal Tewfik, Ghembaza Moulay Smaine, Bellia Zoheir   +2 more
doaj   +1 more source

Development of advanced stability theory suction prediction techniques for laminar flow control [PDF]

, 1978
The problem of obtaining accurate estimates of suction requirements on swept laminar flow control wings was discussed. A fast accurate computer code developed to predict suction requirements by integrating disturbance amplification rates was described ...
Srokowski, A. J.
core   +1 more source

Physical Intelligence in Small‐Scale Robots and Machines

Advanced Materials, EarlyView.
“Physical intelligence” (PI) empowers biological organisms and artificial machines, especially at the small scales, to perceive, adapt, and even reshape their complex, dynamic, and unstructured operation environments. This review summarizes recent milestones and future directions of PI in small‐scale robots and machines.
Huyue Chen, Metin Sitti
wiley   +1 more source

Control of the mixing time in vessels agitated by submerged recirculating jets [PDF]

Royal Society Open Science, 2018
Submerged recirculating jet mixing systems are an efficient and economical method of agitating large tanks with a high hydraulic residence time. Much work has been carried out in developing design correlations to aid the predictions of the mixing time in
Stephen Kennedy, Pradipto K. Bhattacharjee, Sati N. Bhattacharya, Nicky Eshtiaghi, Rajarathinam Parthasarathy   +4 more
doaj   +1 more source

Suction Spectrophotometer Cell

Clinical Chemistry, 1966
Abstract A spectrophotometer cuvet is described which is emptied by suction without re-moval from the instrument. The use of this cuvet saves time and minimizes the chance of breakage. Data from C14 measurements and absorbances of a dye solution show minimal retention error from successive specimens.
R A, Seibert, H, Busch
openaire   +2 more sources

Field investigation of deformation characteristics and stress mobilisation of a soil slope [PDF]

, 2015
Stress mobilisation and deformation of a slope are important for engineers to carry out reliable design of retaining systems. However, most case histories reported mainly on the response of pore-water pressure (PWP), whereas knowledge about the stress ...
AK Leung, AK Leung, AK Leung, Anthony Kwan Leung, BSI, Charles Wang Wai Ng, CWW Ng, CWW Ng, CWW Ng, CWW Ng, CWW Ng, I Meilani, IJA Brackley, JA Smethurst, JD Coleman, K Sassa, MT Genuchten Van, N Khalili, SMO, T Sakaki, TT Lim, WA Take, YK Kim   +22 more
core   +3 more sources

A Sleeve Alters the Pressure‐Stretch Curve of a Hyperelastic Balloon to Enable Pre‐Programmed Sequencing

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
This article demonstrates that encasing a hyperelastic balloon in an inextensible sleeve greatly increases its burst pressure. This simple mechanical behavior can be used to produce an asymmetric inflation‐deflation sequence for coupled balloons with different thicknesses so they could serve as a soft robot's rear and front anchors when driven from a ...
Ifat Gertler, Katherine J. Kuchenbecker
wiley   +1 more source

Innovation Meets Accessibility in Melt Electrowriting 3D Printer Design: Continuous Process Monitoring and Automation via Modular Software and Hardware

Advanced Materials Technologies, EarlyView.
This manuscript describes the design and validation of an innovative melt electrowriting printer. With a turntable collector and modular software architecture, it unifies previous advanced MEW printer capabilities and enhances adaptability for a wide range of research applications.
Timo Baroth, Tim R. Dargaville, Paul D. Dalton, Dietmar W. Hutmacher   +3 more
wiley   +1 more source

Multiscale Acoustic Bubble Actuators Using Bioinspired Liquid‐Repellent Microstructures

Advanced Materials Technologies, EarlyView.
The article presents multiscale acoustic bubble actuators using bioinspired liquid‐repellent microstructures, enabling programmable trapping, pumping, mixing, and precise flow control. Mimicking springtail microstructures, these scalable actuators (200 µm–1 mm) offer multifunctionality in all‐in‐one devices, letter‐shaped arrays, and 3D cube ...
Cem Balda Dayan, Nima Mahkam, Nihal Olcay Dogan, Ville Liimatainen, Defne Hiz, Aleyna Ilgezdi, Daniel Razansky, Amirreza Aghakhani, Metin Sitti   +8 more
wiley   +1 more source