Results 191 to 200 of about 658,961 (252)

Draft genome sequence of <i>Yoonia</i> sp. strain MH D7 isolated from the Antarctic green macroalga <i>Monostroma hariotii</i>. [PDF]

Microbiol Resour Announc
Acevedo W, González-Ramos E, Zambrano A, Donoso E, Morera FJ, Vargas-Chacoff L, Leiva Poveda S.   +6 more
europepmc   +1 more source

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Skeletal muscle mass and overhydration are associated with in-hospital mortality in acute heart failure patients. [PDF]

Rev Assoc Med Bras (1992)
Reyes-Paz Y, Castillo-Martínez L, García-Sánchez JR, Bernal-Ceballos F, Villanueva-Juárez JL, Hernández-Gilsoul T.   +5 more
europepmc   +1 more source

Numerical Modeling of Photothermal Self‐Excited Composite Oscillators

Advanced Robotics Research, EarlyView.
We present a numerical framework for simulating photothermal self‐excited oscillations. The driving mechanism is elucidated by highlighting the roles of inertia and overshoot, as well as the phase lag between the thermal moment and the oscillation angle, which together construct the feedback loop between the system state and the environmental stimulus.
Zixiao Liu, Ryan R. Rusch, Zheng Wu, Chi Chen, Pengju Shi, Hao Qiu, Ximin He   +6 more
wiley   +1 more source

[Drug safety: advances and challenges on the path to excellence at Brazilian hospitals]. [PDF]

Cad Saude Publica
Pessoa GR, Silva LMSD, Trigueiro JG, Silva TCD.   +3 more
europepmc   +1 more source

Defesa Nacional - Segurança Nacional

, 1981
openaire   +1 more source

MicroRoboScope: A Portable and Integrated Mechatronic Platform for Magnetic and Acoustic Microrobotic Experimentation

Advanced Robotics Research, EarlyView.
This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich, Yanda Yang, Subrahmanyam Cherukumilli, Fatma Ceren Kirmizitas, Sambeeta Das   +4 more
wiley   +1 more source

Asociación de Estadísticos de la Universidad Nacional

Revista Colombiana de Estadística, 1982
Universidad Nacional de Colombia Universidad Nacional de Colombia
doaj  

Serological evidence of Borrelia turicatae in Raccoons (Procyon lotor) from an endemic focus of tick-borne relapsing fever in Mexico. [PDF]

PLoS Negl Trop Dis
Hernández Martínez JA, Leal-Sepúlveda V, Zavala-Norzagaray AA, Rendón-Franco E, Ley-Quiñonez CP, Pellegrini-Hernández P, Lopez JE, Ibarra JA.   +7 more
europepmc   +1 more source

Human‐Scale Rotating Magnetic Field Delivery With Permanent Magnets Under Anatomic and Robotic Constraints

Advanced Robotics Research, EarlyView.
Rotating magnetic fields (RMFs) are widely used for microrobot propulsion and control. We show that RMF generation with permanent magnets is mechanically feasible for many limb and intracranial applications but becomes constrained for thoracic targets.
Tuan‐Anh Le, Husnu Halid Alabay, Anika Sivarasa, Gia‐Minh Hoang, Hakan Ceylan   +4 more
wiley   +1 more source