Results 41 to 50 of about 47,819,563 (268)

The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli, Seth Rotz, Masatoshi Takagi, Richa Sharma   +3 more
wiley   +1 more source

Robotic On-Orbit Servicing - DLR's Experience and Perspective.

, 2006
The increasing number of launched satellites per year, calls for solutions to keep free operational space for telecommunication systems in geo-synchronized orbit, as well as to avoid the endangering of space systems in LEO (Low-Earth Orbit) and of the ...
Landzettel, Klaus, Albu-Schäffer, Alin Olimpiu, A. Albu-Schaffer, Reintsema, Detlef, D. Reintsema, Rebele, Bernhard, C. Preusche, G. Hirzinger, Hirzinger, Gerhard, K. Landzettel, Preusche, Carsten, B. Rebele   +11 more
core   +1 more source

Thermal control for high sensitivity terahertz detection module: Design, simulation and experimental verification

Case Studies in Thermal Engineering
Based on the overall configuration characteristics of the terahertz detection module and the thermal environmental conditions during the detection mission, particularly the thermal control challenges such as multiple heat sources, high heat dissipation ...
Yantang Hua, Chunlong Liu, Min Zhang, Zhiyong Yang, Richa Hu, Zhenyu Lu, Liang Guo   +6 more
doaj   +1 more source

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

On-orbit assembly using superquadric potential fields

, 2008
The autonomous on-orbit assembly of a large space structure is presented using a method based on superquadric artificial potential fields. The final configuration of the elements which form the structure is represented as the minimum of some attractive ...
Ahmed Badawy, Colin R. McInnes, Badawy, Ahmed, McInnes, Colin, McInnes, Colin R.   +4 more
core   +1 more source

Heat management solutions for the space camera: From design to orbital operations

Case Studies in Thermal Engineering
The camera mounted at the end of the space robot arm provides real-time visual monitoring and positioning functions during space missions. Its thermal design is crucial for ensuring both functionality and performance, particularly in challenging ...
Richa Hu, Min Zhang, Chunlong Liu, Qingwen Wu, Liang Guo   +4 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Study on passive-active cooperative thermal control technology for space manipulator end effectors: Design, simulation, testing, and on-orbit validation

Case Studies in Thermal Engineering
The end effectors of space robotic arms play a crucial role in space missions, necessitating advanced thermal management to ensure reliable performance in the extreme space environment.
Min Zhang, Chunlong Liu, Richa Hu, Yantang Hua, Zhiyong Yang, Qingwen Wu, Liang Guo   +6 more
doaj   +1 more source

Orbital Dirofilariasis Masquerading As Orbital Rhabdomyosarcoma

Journal of Ophthalmic and Vision Research, 2022
Purpose: To report a 12-year-old patient with a rapid growing orbital mass and imaging findings suggestive of rhabdomyosarcoma that was found to be dirofilariasis after mass resection. Case Report: We describe a 12-year-old patient with a rapid growing orbital mass involving medial part of orbit and medial rectus muscle and imaging findings suggestive
Farzad Pakdel, Hadi Ghadimi, Zohreh Nozarian, Fahimeh Asadi Amoli, Niloofar Pirmarzdashti, Morteza Karimi, Mohamad Mehrpour   +6 more
openaire   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source