Results 91 to 100 of about 31,952 (300)

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

ChicGrasp: Imitation‐Learning‐Based Customized Dual‐Jaw Gripper Control for Manipulation of Delicate, Irregular Bio‐Products

Advanced Robotics Research, EarlyView.
Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar, Zhengtong Xu, Siavash Mahmoudi, Pouya Sohrabipour, Chaitanya Pallerla, Yu She, Wan Shou, Philip Glen Crandall, Dongyi Wang   +8 more
wiley   +1 more source

Pediatric endophthalmitis-associated penetrating ocular trauma: A single-center retrospective study

Oman Journal of Ophthalmology
BACKGROUND: Penetrating ocular trauma is a severe form of eye injury in children. The purpose of this study is to describe the clinico-epidemiological features of endophthalmitis-associated penetrating ocular trauma in children. MATERIALS AND METHODS: In
Alireza Dehghani, Heshmatollah Ghanbari, Mohammadreza Akhlaghi, Farzan Kianersi, Farhad Fazel, Samin NabaviNejhad, Iman Mohammadbeigy, Mohsen Pourazizi   +7 more
doaj   +1 more source

Patterns of Ocular Trauma at the Main Referral Hospital in Rwanda: Kigali University Teaching Hospital

Rwanda Medical Journal, 2013
Background: Eye injuries are the most common cause of referral to the Ophthalmology department, KUTH. No research data is available on ocular trauma in Rwanda.
Saiba Eugène Semanyenzi, Pierre Nsengiyumva   +1 more
doaj   +1 more source

Evaluation of a spring-powered captive bolt gun for killing kangaroo pouch young [PDF]

, 2014
Context: During commercial harvesting or non-commercial kangaroo culling programs, dependent young of shot females are required to be euthanased to prevent suffering and because they would be unlikely to survive.
Boom, Daly, Daly, Dennis, European Food Safety Authority AHAW panel, Fackler, Finnie, Finnie, Finnie, Gibson, Gibson, Gilliam, Gouveia, Grandin, Gregory, Holland, Holtzmann, K. E. A. Leggett, Poole, Poole, Raj, S. R. McLeod, Sharman, Shaw, Svendsen, T. J. Gibson, T. M. Sharp, von Wenzlawowicz   +27 more
core   +3 more sources

Engineered Living Systems With Self‐Organizing Neural Networks: From Anatomy to Behavior and Gene Expression

Advanced Science, EarlyView.
Ectodermal tissue excised from Xenopus embryos self‐organizes into a three‐dimensional mucociliary organoid. Here, we generate a neural variant, termed neurobot, by implanting neural precursor cells. Neurobots develop mature neurons, adopt distinct morphologies, exhibit more complex motility, and respond differentially to neuroactive compounds. Imaging
Haleh Fotowat, Laurie O'Neill, Léo Pio‐Lopez, Megan M. Sperry, Patrick Erickson, Tiffany Lin, Michael Levin   +6 more
wiley   +1 more source

Occult Orbital Injury with Dagger Fragment with Resulting Pneumocephalus

Case Reports in Ophthalmological Medicine, 2018
Penetrating injuries of the cranium are relatively uncommon, only 0.4% of all head injuries. In patients with disturbed conscious level, an extensive examination should be performed in the emergency unit to rule out transorbital penetrating brain injury.
Lucía Jáñez-García, Enrique Mencía-Gutiérrez, Esperanza Gutiérrez-Díaz, Luis F. Moreno-García-Rubio, Laura Zarratea-Herreros, Álvaro Bengoa-González, Silvia Pérez-Trigo   +6 more
doaj   +1 more source

Paternal Circadian Disruption Impairs Offspring Cognition via Sperm microRNAs

Advanced Science, EarlyView.
Paternal circadian disruption remodels the sperm small RNA payload, elevating miR‐92a‐3p/miR‐25‐3p levels and perturbing early embryonic gene regulatory programs. Microinjection experiments and single‐embryo transcriptomics reveal sex‐specific developmental vulnerabilities, ultimately impairing offspring hippocampal synaptic plasticity and cognition ...
Kexin Zou, Sisi Luo, Binliang Tang, Zhiqiang Liu, Yuchuan Zhou, Yicong Meng, Zhengmu Wu, Zheng Sun, Weihui Shi, Jianzhong Sheng, Chuanjin Yu, Zhenhua Li, Siyi Wei, Mo Zhang, Yujie Luo, Jing Yan, Xueyun Qin, Jiahang Mo, Chengliang Zhou, Jinsong Li, Hefeng Huang, Yifu Ding, Guolian Ding   +22 more
wiley   +1 more source

Emergency management: penetrating eye injuries and intraocular foreign bodies

Community Eye Health Journal, 2018
Penetrating injuries require immediate first aid and urgent referral to a specialist, particularly if there is a foreign body in the eye.
Nyawira Mwangi, Dorothy M Mutie
doaj  

An unusual case of a high-impact perforating ocular injury by knife

American Journal of Ophthalmology Case Reports
Purpose: To present a case of high-impact perforating eye injury by knife throwing witnessed during a public performance and initially classified as penetrating eye injury.
Philipp K. Roberts, Marc A. Macek, Annekatrin Rickmann, Philip Wakili, Anna Theresa Lorenz, Berthold Seitz, Peter Szurman, Karl T. Boden   +7 more
doaj   +1 more source