Results 51 to 60 of about 6,849 (205)

Neuronal differentiation and tissue engineering strategies for central neurous system injury repair

open access: yesBMEMat, EarlyView.
This review outlines tissue engineering advances for central nervous system (CNS) injury treatment, focusing on three core components: seed cells, inductive factors, and scaffold materials, with evaluation of their respective strengths and limitations. Tissue engineering for CNS injury repair.
Zhuqing Xia   +9 more
wiley   +1 more source

Modification and development of the external tank hydrogen vent umbilical system for the space shuttle vehicle [PDF]

open access: yes
The design and development of a new T-O lock and secondary release mechanism which is being introduced to the ET Hydrogen Vent Umbilical System for the next launch of the Space Shuttle Vehicle is described.
Tatem, Bemis C., Jr.
core   +1 more source

Engineering Dosimetric Excellence In Total Body Irradiation: Tomotherapy‐Driven Protocols for Precision and Reproducibility

open access: yesPrecision Radiation Oncology, EarlyView.
• Objective: Assess helical Tomotherapy‐based TBI for clinical feasibility, dosimetric reproducibility, and in‐vivo accuracy using dual‐orientation simulation and patient‐specific QA. • Methodology: Implementation of ArcCHECK 3D diode array, ionization chamber verification, and in‐vivo dosimetry with OSLDs at 16 anatomical sites to ensure precise dose ...
Sandeep Singh   +8 more
wiley   +1 more source

Shield to Pin Coupling of Lightning-Like Transients on Payload Umbilical Cables on a Launch Pad [PDF]

open access: yes
In this paper we describe in-situ testing of a long payload umbilical, on a launch site, injected with lightning- like transients and describe resulting pin-to-pin voltages.
Edwards, Paul   +3 more
core   +1 more source

A flexible arched artificial photoreceptor constructed by photodeformable liquid crystal polymers and its application in vision restoration

open access: yesSmart Molecules, EarlyView.
A flexible arched artificial photoreceptor with high stability and biocompatibility was fabricated by integrating liquid crystal polymers with polyvinylidene fluoride‐trifluoroethylene. This device exhibits robust photoelectric responses under low‐intensity illumination and demonstrates efficacy in restoring visual responses in blind rats following ...
Yumeng Jiang   +7 more
wiley   +1 more source

A sensitive S-band noise receiver developed for the Mariner Mars 1964 spacecraft program [PDF]

open access: yes
Sensitive S-band noise receiver for Mariner Mars 1964 spacecraft ...
Keeler, L. H.   +2 more
core   +1 more source

Patient‐reported outcomes, postoperative pain and pain relief after day‐case surgery (POPPY): baseline data from day surgery practice in the UK

open access: yesAnaesthesia, EarlyView.
Summary Introduction Most patients undergoing elective surgery in the UK are discharged from hospital on the same day. Despite this, there is a lack of UK patient‐centred outcome measures relating to quality of recovery, pain and analgesic use. The POPPY study was a UK‐wide prospective, observational study measuring short‐ and longer‐term patient ...
Martha Belete   +2177 more
wiley   +1 more source

Light-weight Umbilical Cable Design

open access: yesGuangtongxin yanjiu
【Objective】The umbilical cable is one of the core pieces of equipment for marine scientific exploration. It typically uses high-strength steel wires as the load-bearing elements.
NIU Xuechao   +7 more
doaj  

DYNAMICS OF AN UMBILICAL CABLE FOR UNDERGROUND BORE-WELL APPLICATIONS

open access: yesInternational Journal of Electronics Signals and Systems, 2012
A general model for an umbilical cable for underground bore-well applications is considered. The response of one-degree-of-freedom, nonlinear system under external excitation forces and the effect of the parameters 􀟱2, β and f on the excited system are investigated.
KANNAN SANKAR, JAYA KUMAR. V.K
openaire   +1 more source

Diverse Parental Experiences of Kangaroo Care in Neonatal Units Across Healthcare Systems: A Meta‐Synthesis

open access: yesJournal of Advanced Nursing, EarlyView.
ABSTRACT Background Kangaroo Care is an effective practice recommended by WHO for newborns, especially preterm infants, to reduce mortality and morbidity and improve health outcomes. Understanding parents' experiences with Kangaroo Care is vital as it can significantly influence uptake and sustained practice; however, experiences may vary across ...
Sirinthip Phuwayanon   +2 more
wiley   +1 more source

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