Results 41 to 50 of about 89,725,173 (290)
Research On Reliability Evaluation Of Deep-Water Manual Gate Valve Based On Markov Method
As a key equipment of the subsea production system, the deep-water manual gate valve is typically in an extremely complex working environment, making its reliability crucial.
Ning Zhang +3 more
doaj +1 more source
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk +10 more
wiley +1 more source
Failure time data modeling and analysis [PDF]
textThis report presents the descriptive data analysis and failure time modeling that can be used to find out the characteristics and pattern of failure time.
Zhu, Chen, master of science in engineering
core +1 more source
An accelerating precursor to predict "time-to-failure" in creep and volcanic eruptions
Real-time prediction by monitoring of the evolution of response variables is a central goal in predicting rock failure. A linear relation Omega Omega(similar to 1) = C (t(f) - t) has been developed to describe the time to failure, where LI represents a ...
Hao, SW (reprint author), Yanshan Univ, Sch Civil Engn & Mech, Qinhuangdao, Peoples R China. +3 more
core +1 more source
Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin +17 more
wiley +1 more source
The main aspects of the deployment of multi-module orbital manned stations are considered. The methodology for planning the delivery of spare parts, tools and accessories used in planning of transport operations to the International Space Station, is ...
I. V. Zheleznov +2 more
doaj +1 more source
Mean time to failure for periodic failure rate [PDF]
The paper is concerned with the determination of the Mean Time To Failure (MTTF) in configurations where the failure rate is periodical. After solving two configurations exactly, we show that when the period of the failure rate oscillations is small with
Tanguy, C.
core
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 +33 more
wiley +1 more source
Phon Mean oral history recording
An audio recording of an oral history of Phon Mean about fleeing Cambodia with her family at age ten and coming to the United States. She talks about life in Cambodia when she was a child and then about life in the U.S., including school, her first job ...
Mean, Phon
core +1 more source
The article provides a brief overview of modern approaches to assessing the operational stability of low-power grid-connected photovoltaic stations (PV) in conditions of increasing climate stress and grid infrastructure restrictions. Based on an analysis
Afzal Kudratov +4 more
doaj +1 more source

