Results 81 to 90 of about 1,123,293 (252)

Colden String Quartet, October 17, 1980

open access: yes, 2019
Recorded during a live performance at Oakland Recital Hall, Western Michigan University, Kalamazoo, Michigan on Oct. 17, 1980, 8:00 p.m., program no. 27 of the School of Music's 1980-1981 season.Colden String Quartet (Marshall Meade and Mary Ann Sabato ...
Colden String Quartet
core  

String/Gauge Duality and Penrose Limit [PDF]

open access: yes, 2003
Berenstein, Maldacena, and Nastase have recently discovered a particular limit of AdS/CFT correspondence where string theory in a plane wave background is dual to a sector of $mathcal N =4 SYM in a double scaling limit.
Park, Jongwon
core   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

open access: yesAdvanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li   +8 more
wiley   +1 more source

Research and Test on Water Drainage Gas Recovery Velocity String Technology for Horizontal Well

open access: yesShiyou jixie, 2018
The fracturing technology without pulling string adopted in horizontal well in Sulige tight gas field results in large number of tools used in the wellbore, in addition, high well inclination makes the foam drainage, plunger gas lift and production ...
Zhao Binbin   +5 more
doaj  

Stochastic Entanglement of Deterministic Origami Tentacles For Robust Robotic Grasping

open access: yesAdvanced Science, EarlyView.
This study introduces an origami tentacle gripper to robustly grasp objects‐in air, underwater, and even in orbital space‐by exploiting a synergy between local, deterministic deformation programming and global, stochastic entanglements. A single origami tentacle can be designed to coil with a simple tendon pull.
Alec Boron   +4 more
wiley   +1 more source

The Use of Coiled Tubing as a Velocity String [PDF]

open access: yesActa Montanistica Slovaca, 2004
Liquid loading is a problem in many gas wells especially older and depleted type reservoirs. If steps are not taken to minimize this effect, it will severely limit the production or even "kill" the well.
Simon Katarina   +2 more
doaj  

New Zealand String Quartet & Martin Rummel in Vienna

open access: yes, 2019
Repertoire: Schubert: String Quartet, D ...
Rummel, M
core  

Application and Single‐Cell Regulation Mechanism of Engineered EVs Combined With 4D‐Printed Hydrogel for Infected Burn Repair

open access: yesAdvanced Science, EarlyView.
4D bioprinted hydrogel loaded with FGF2‐modified extracellular vesicles (4D@F‐EVs) targets dermal fibroblasts and elevates local wound FGF2 levels via sustained release of F‐EVs. It activates PI3K‐Akt signaling, restores critical KGF+ fibroblast–KGFR+ keratinocyte crosstalk, enhances robust angiogenesis and collagen deposition to efficiently repair ...
Xiaomin Wang   +19 more
wiley   +1 more source

Distribution of peculiar velocities from cosmic strings

open access: yesPhysics Letters B, 1992
Abstract The peculiar velocities due to multiple cosmic string impulses is found to have a normal distribution whose mean and standard deviation can be written in terms of the string network evolution parameters. It appears that the observed peculiar velocities may be accounted for in the scenario although there may be a problem with the scaling of ...
openaire   +1 more source

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