Results 301 to 310 of about 2,697,360 (401)

Exploring maximum achievable product purities in a multiple dividing wall column

AIChE Journal, EarlyView.
Abstract The well‐established concept of dividing wall columns can be advanced into multiple dividing wall columns. These columns can theoretically achieve any number of pure fractions and offer major potential investment and energy savings compared to conventional sequences.
Yannick Waibel, Mohamed Adel Ashour, Dennis Stucke, Thomas Grützner   +3 more
wiley   +1 more source

Immune Shielding of Human Heart Valves: A Proof-of-Concept Study of HLA-Targeting Therapy for Transplantations. [PDF]

JACC Basic Transl Sci
Peters MC, Zaldumbide A, Groeneveld EJ, Rabelink MJWE, Peerlings JH, van den Bogaerdt A, Bouten CVC, Hoeben RC, Goumans MJ, van Wijk A.   +9 more
europepmc   +1 more source

FastCat: Autonomous Discovery of Multielement Layered Double Hydroxide Alloy Catalysts for Alkaline Oxygen Evolution Reaction

Advanced Intelligent Discovery, EarlyView.
A machine learning‐guided self‐driving laboratory screened over 500 nickel‐based layered double‐hydroxide catalysts for alkaline oxygen evolution. Out of the eight metals, the robot uncovered a quaternary Ni–Fe–Cr–Co catalysts requiring only 231 mV overpotential to reach 20 mA cm−2.
Nis Fisker‐Bødker, Enzo Raffaele Moretti, Jin Hyun Chang, Tejs Vegge   +3 more
wiley   +1 more source

4D-Flow MRI and Vector Ultrasound in the In-Vitro Evaluation of Surgical Aortic Heart Valves - a Pilot Study. [PDF]

J Cardiovasc Transl Res
Stephan H, Grefen L, Clevert D, Onkes M, Ning J, Thierfelder N, Mela P, Hagl C, Curta A, Grab M.   +9 more
europepmc   +1 more source

Leukodepletion for patients undergoing heart valve surgery

, 2013
Sally Spencer, Augustine Tang, Espeed Khoshbin   +2 more
openalex   +2 more sources

Self‐Sensing Artificial‐Muscle‐Empowered Humanlike Perception, Interaction, and Positioning

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The proposed self‐sensorized artificial muscle (SSAM) can sense its length change as small as 0.01 mm via a seamlessly integrated multi‐segment induction coil. The SSAM provides accurate length information regardless of its loadings, driving pressure, or muscle design, adequate for robust data‐driven feedback control.
Houping Wu, Chenchen Li, Yufeng Wang, Zhengyan Wang, Yulian Peng, Zhipeng Wei, Hongbo Wang   +6 more
wiley   +1 more source

A Compact, High‐Performance, and Deformation‐Resilient Trielectrode Electrostatic Soft Pump for Soft Robotics

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Existing soft pumps often require tradeoffs between performance and compatibility with soft robotic systems. The proposed trielectrode electrostatic soft pump addresses these limitations through an innovative driving mechanism. Its design, which includes a trielectrode configuration and the use of compliant materials, improves operational efficiency ...
Yangqiao Lin, Xiaoli Yang, Tao Jin, Jieyu Wang, Sicheng Yi, Yue Wang, Songyi Zhong, Tao Yue, Quan Zhang, Yingzhong Tian, Long Li   +10 more
wiley   +1 more source

Revisiting echocardiographic features of prosthetic heart valves: the necessity of correct differentiation of mono-leaflet vs. bileaflet mechanical heart valves in a case report. [PDF]

J Cardiothorac Surg
Larti F, Geraiely B, Asli SH, Moghadam AS.   +3 more
europepmc   +1 more source

Toward More Autonomous Soft Robots: Development and Characterization of a 3D‐Printed Pneumatic Contact Sensor for a Six‐Legged Soft Robotic Walker

Advanced Intelligent Systems, EarlyView.
This article introduces a fully 3D‐printed, electronics‐free sensory system for a six‐legged soft robot, enabling adaptive responses such as obstacle detection and directional changes using pneumatic logic gates. The design demonstrates efficient, robust operation through rapid sensor feedback and autonomous functionality, highlighting new ...
Philipp Auth, Stefan Conrad, Noah Knorr, Joscha Teichmann, Sebastian Ruppert, Thomas Speck, Falk Tauber   +6 more
wiley   +1 more source

Long-Term Suboptimal Anticoagulation in a Patient With Double Mechanical Heart Valves Leading to Stroke and Heart Failure. [PDF]

Cureus
Sidhu G, Pradeep P, Singh D, Erhayiem B.
europepmc   +1 more source