Results 31 to 40 of about 69,144 (295)

Research on Adaptive Variable Impedance Control Method Based on Adaptive Neuro-Fuzzy Inference System

Sensors
Precise force tracking and overshoot suppression are critical for manipulator dynamic contact tasks, especially in unstructured environments such as complex surface cleaning that rely on dynamic feedback from force sensors.
Xianlun Wang, Chuanhuan Li, Dexin Cai, Yuxia Cui   +3 more
doaj   +1 more source

A Novel Hybrid Robot for In-Pipe Maintenance and Inspection

IEEE Access
Pipelines play a crucial role in the movement of key resources such as water, oil, and gas in today’s globe. The continued development of urbanization is resulting in a significant annual increase in the number of pipes. The prompt maintenance and
Dias Akimbay, Yersaiyn Bushanov, Manat Nursultan, Darkhan Zholtayev, Daniyar Dauletiya, Perizat Rakhmetova, Azamat Yeshmukhametov   +6 more
doaj   +1 more source

CONTROL OF ROBOTIC ASSEMBLY COMPLEX

Наука Красноярья, 2015
In the presented work describes a system of computer control and robotic assembly complex. The mathematical model of the manipulator on the basis of the method of Denavit-Hartenberg is received.
Tatyana Egorovna Mamonova
doaj   +1 more source

The design and modeling of a lateral acoustic particle manipulator exhibiting quarter-wave operation

, 2008
Prior work [Petersson et al., 2004] has demonstrated the operation of a half-wave acoustic particle manipulator, whose forces act in the plane of a silicon substrate. In a half-wave device particles are directed to the centre of a channel. Devices acting
Peter Glynne-Jones, Ravula, Surendra K., Hill, M., Harris, N.R., Townsend, R.J, Hill, Martyn, Glynne-Jones, Peter, Rosemary J. Townsend, Glynne-Jones, P., Harris, Nicholas R., Townsend, Rosemary J., Ravula, S.K., Surendra K. Ravula, Martyn Hill, Nicholas R. Harris   +14 more
core   +1 more source

Design and Analysis of a Magnetic Anchored and Cable-Driven Surgical Forceps for Minimally Invasive Surgery

Micromachines
Magnetic surgical instruments are primarily driven by magnetic force and/or micro-motors. When micro-motors are used to drive motion, they are typically installed near the manipulator joints, resulting in a larger manipulator size due to the presence of ...
Jingwu Li, Yingtian Li, Zhongqing Sun, Zhijun Sun   +3 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Performance of a micro-engineered ultrasonic particle manipulator

, 2004
An ultrasonic microfluidic particle manipulator has been modeled and its experimentally measured separation performance has been compared with the modeled results for 1 µm latex particles, and yeast particles in ...
Hill, M., Harris, N.R., Harris, NR, Beeby, SP, White, N.M., Harris, N R, Beeby, S P, Hill, M, Townsend, R., Townsend, R, Beeby, S.P., White, N M, White, NM   +12 more
core   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

Collision Detection and Identification on Robot Manipulators Based on Vibration Analysis

Sensors, 2019
Robot manipulators should be able to quickly detect collisions to limit damage due to physical contact. Traditional model-based detection methods in robotics are mainly concentrated on the difference between the estimated and actual applied torque.
Feiyan Min, Gao Wang, Ning Liu
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye, Chimezie Okwuonu, Evelyn Idam, Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Zinnah Aloziem, Blossom Amamchukwu, Patience Elimia, Mkpoikanabasi Obot‐Obot, Henry Mbakwe, Praises Maduagwuna, Olatunji Akinrodoye, Chiamaka Anyanwu, Benjamin Anyanwu, Adedamola Akinsiku, Oluwatoyin A. Akinsiku, Muzamil O. Hassan, Fatiu A. Arogundade, Olalekan E. Ojo, Homayemem Weli, Jesupelumi Adenihun, Aderemi Adelaja, Ebun Bamgboye, Olalekan Olatise, Ade E. Faponle, Ayoola Odeyemi, Michael Muoka, Stephen Asaolu, Qudrat Busari, Blessing Dawudu, Michael Naiyeju, Rasheed A. Balogun   +33 more
wiley   +1 more source