Results 41 to 50 of about 1,966,012 (318)

PI controller for speed control of separately excited DC motor supplying from dual buck converter

Elektrotehnìka ta Elektroenergetika
Purpose. The primary objective of this revision is to adjust the speed and overall performance of a separately excited direct current motor by implementing a traditional controller route that incorporates a Proportional-Integral (PI) controller.
Omar T. Tawfeeq, Myasar S. Alattar
doaj   +1 more source

Dual Instantons [PDF]

Physical Review Letters, 2000
We show how to map the Belavin-Polyakov instantons of the O(3)-nonlinear $σ-$model to a dual theory where they then appear as nontopological solitons. They are stationary points of the Euclidean action in the dual theory, and moreover, the dual action and the O(3)-nonlinear $σ-$model action agree on shell.
Pinzul, A., Stern, A.
openaire   +3 more sources

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm, Bea Tornberg, Erik Delsing Malmberg, Henrik Hasle, Kristian Løvvik Juul‐Dam, Lars Palmqvist, Borhan R. Saeed, Giti Shah Barkhordar, Anastasia Soboli, Anna Staffas, Jonas Abrahamsson, Linda Fogelstrand   +11 more
wiley   +1 more source

DGCA3QM: DESIGN OF A DUAL GENETIC ALGORITHM BASED AUTOREGRESSION MODEL FOR CORRELATIVE PREDICTION OF AIR QUALITY METRICS [PDF]

Proceedings on Engineering Sciences
Prediction of air quality metrics is a multidomain task that involves analysis of different inter-related parameters. These parameters include, type of location, NO2 levels, SO2 levels, Respirable Suspended Particulate Matter (RSPM) levels, Fine ...
Harna M. Bodele , G. M. Asutkar , Kiran G. Asutkar   +2 more
doaj   +1 more source

Investigating teachers’ use of literacy-infused science strategies: A mixed methods study

Discover Education, 2023
The 2019 science results from the National Assessment of Educational Progress showed that 8th-grade students, especially economically challenged and emergent bilingual students, made few gains in science and reading achievement.
Allison M. Esparza, Kenneth Fleming, Henan Zhang, Huiwen Pang, Cindy Guerrero, Rafael Lara-Alecio, Beverly J. Irby, Fuhui Tong   +7 more
doaj   +1 more source

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

Increased Risk of Sarcomas in Children With Congenital Anomalies: Findings From the Genetic Overlap Between Anomalies and Cancer in Kids (GOBACK) Registry Linkage Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric sarcomas are a heterogeneous group of tumors that contribute disproportionately to cancer mortality in children. Although congenital anomalies are among the strongest known risk factors for childhood cancer, the risk of specific sarcoma subtypes among affected individuals has not yet been thoroughly evaluated. Procedure We
Russ Wolters, Ji Yun Tark, Tiffany M. Chambers, Tania A. Desrosiers, Michael E. Scheurer, Charles Shumate, Wendy N. Nembhard, Mahsa M. Yazdy, Eirini Nestoridi, Amanda E. Janitz, Jean Paul Tanner, Russell S. Kirby, Jason L. Salemi, Yao Yu, Chad D. Huff, Sharon E. Plon, Philip J. Lupo, Jeremy M. Schraw   +17 more
wiley   +1 more source

Combination Therapy for Chronic Hepatitis B: Current Updates and Perspectives

Gut and Liver, 2017
Nucleos(t)ide analogues (NUCs) and interferon have been used for several decades to treat chronic hepatitis B; however, the therapeutic response remains unsatisfactory.
Tung-Hung Su, Chun-Jen Liu
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

A Novel Microstrip Dual-Mode Band-pass Filter For second Harmonic Suppression [PDF]

Engineering and Technology Journal, 2010
A novel design scheme has been introduced in this paper to suppress 2nd harmonicfrom response of band-pass filter (BPF) which appears at about . The filter iscomposed of perturbed, square-ring resonator and open end stup length wherewavelength for ...
Ali Abdul-Elah Noori
doaj   +1 more source